Alaska Airlines

ASA453 / AS453

ICAO: ASA453 IATA: AS453

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

06:00

Houston (IAH) TA

08:49

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

Now

Valid to

2026-06-08

sun

mon

tue

wed

thu

fri

sat

Mondays and Thursdays

Alaska Airlines

ASA453

Duration

4h 49m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:00

Houston (IAH) TA

08:49

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-05

Valid to

2026-06-07

sun

mon

tue

wed

thu

fri

sat

Every Friday, Saturday and Sunday

Alaska Airlines

ASA453

Duration

4h 49m

Distance

1883 mi, 3030 km

Coreshare

QR 2087

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-06-10

Valid to

2026-06-13

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-11

Valid to

2026-06-12

sun

mon

tue

wed

thu

fri

sat

Thursdays and Fridays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-06-14

Valid to

2026-06-22

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-06-21

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-06-23

Valid to

2026-07-02

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Mondays and Saturdays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-06-25

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-06-27

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-06-29

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-01

Valid to

2026-07-05

sun

mon

tue

wed

thu

fri

sat

Every Wednesday, Friday, Saturday and Sunday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-06

Valid to

2026-07-23

sun

mon

tue

wed

thu

fri

sat

Mondays and Thursdays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-07

Valid to

2026-07-08

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-10

Valid to

2026-07-17

sun

mon

tue

wed

thu

fri

sat

Every Friday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-11

Valid to

2026-08-15

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-12

Valid to

2026-07-15

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-07-14

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-19

Valid to

2026-07-26

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-21

Valid to

2026-07-30

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Thursday and Friday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-07-22

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-27

Valid to

2026-08-02

sun

mon

tue

wed

thu

fri

sat

Mondays and Sundays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-07-29

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-07-31

sun

mon

tue

wed

thu

fri

sat

Every Friday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-03

Valid to

2026-08-10

sun

mon

tue

wed

thu

fri

sat

Mondays and Fridays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-04

Valid to

2026-08-05

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-06

Valid to

2026-08-09

sun

mon

tue

wed

thu

fri

sat

Thursdays and Sundays

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-11

Valid to

2026-08-18

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Friday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-08-13

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

06:02

Houston (IAH) TA

08:40

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-16

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA453

Duration

4h 38m

Distance

1883 mi, 3030 km

Coreshare

QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-19

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

QR 8838

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-08-20

Valid to

2026-08-28

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday and Friday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-08-22

Valid to

2026-08-23

sun

mon

tue

wed

thu

fri

sat

Saturdays and Sundays

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

QR 2093

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-08-25

Valid to

2026-09-01

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

QR 8878

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-08-26

Valid to

2026-08-29

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

QR 8812

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-08-30

Valid to

2026-09-02

sun

mon

tue

wed

thu

fri

sat

Every Monday, Wednesday and Sunday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-09-03

Valid to

2026-09-05

sun

mon

tue

wed

thu

fri

sat

Every Thursday, Friday and Saturday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

QR 8902

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737MAX 8 Passenger

Operates only

2026-09-06

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

07:08

Seattle (SEA)

08:11

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-09-07

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA453

Duration

1h 03m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-09-08

Valid to

2026-09-11

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday, Thursday and Friday

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

QR 3391

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737MAX 8 Passenger

Operates only

2026-09-13

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-09-12

Valid to

2026-09-18

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays and Sundays

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-09-16

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

QR 2114

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-09-19

Valid to

2026-09-26

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

QR 8799

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-20

Valid to

2026-09-21

sun

mon

tue

wed

thu

fri

sat

Mondays and Sundays

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-09-22

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

QR 2167

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-09-23

Valid to

2026-10-02

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Tuesdays and Saturdays

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

QR 2155

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

07:08

Seattle (SEA)

08:18

Portland (PDX)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-09-29

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Alaska Airlines

ASA453

Duration

1h 10m

Distance

130 mi, 209 km

Coreshare

QR 2167

Same day flight

Yes

Terminal

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

18:48

San Diego (SAN) T2

20:33

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-10-04

Valid to

2026-10-23

sun

mon

tue

wed

thu

fri

sat

Every Monday, Wednesday, Friday and Sunday

Alaska Airlines

ASA453

Duration

1h 45m

Distance

449 mi, 722 km

Coreshare

AA 9403 /BA 6429 /CX 7927 /FJ 5839 /QR 8893

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

18:48

San Diego (SAN) T2

20:33

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-10-08

Valid to

2026-10-22

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA453

Duration

1h 45m

Distance

449 mi, 722 km

Coreshare

AA 9403 /BA 6429 /CX 7927

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

18:48

San Diego (SAN) T2

20:33

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-10-25

Valid to

2026-10-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Wednesday, Friday and Sunday

Alaska Airlines

ASA453

Duration

1h 45m

Distance

449 mi, 722 km

Coreshare

AA 9403 /BA 6435 /CX 7927 /FJ 5839 /QR 8893

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

18:48

San Diego (SAN) T2

20:33

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-10-29

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA453

Duration

1h 45m

Distance

449 mi, 722 km

Coreshare

AA 9403 /BA 6435 /CX 7927

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

09:05

Anchorage (ANC) TS

13:49

Portland (PDX)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-11-01

Valid to

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA453

Duration

3h 44m

Distance

1547 mi, 2489 km

Coreshare

Same day flight

Yes

Terminal

Departure: TS

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

07:00

Houston (IAH) TA

09:41

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-11-20

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA453

Duration

4h 41m

Distance

1883 mi, 3030 km

Coreshare

JL 6387 /QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

07:00

Houston (IAH) TA

09:41

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2027-03-14

Valid to

2027-05-12

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA453

Duration

4h 41m

Distance

1883 mi, 3030 km

Coreshare

JL 6387 /QR 2064

Same day flight

Yes

Terminal

Departure: TA

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

TERMINAL A

According to schedule

Live tracker

IAH

Houston, US

left TERMINAL A

Houston - IAH

WEDNESDAY 03-JUN-2026

06:00 GMT-0500

SEA

Seattle, US

arrives TERMINAL N/A

Seattle - SEA

WEDNESDAY 03-JUN-2026

08:49 GMT-0700

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

1539 miles, 2477 km

Actual distance

1547 miles, 2489 km

0.52%

Flight time

3h 44m

Flights / Week

19 flights

Seats / Week

163 seats/flight

3097 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

06:00

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

05 Jun 2026

06:00

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

06:00

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

07 Jun 2026

06:00

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

08 Jun 2026

06:00

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

12 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

14 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

15 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

19 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

21 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

22 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

26 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

27 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

28 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

29 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jul 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jul 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS453
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jul 2026

06:02

Houston(IAH)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS453

ASA453 information

A domestic route in USA departing from Anchorage (ANC) and arriving at Portland (PDX).

The timezone of the departure airport is UTC -8, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 3:13pm, and 4:13pm at the point of arrival. There is a 1 hour time difference between the airports.

The flight distance is 1547 miles, or 2489 km.

For direct flights, the flight time is about 3:44.

Flights

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Departure

Select destination

Round trip

One way

Destination

Same Drop Off

Different Drop Off

Drop Location

Departure date

Check In

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Depart Date

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Check Out

Drop off Date

Return Date

Travelers

Guests

{{ travelers }} persons

Adults

Children

Infants

Cabin class

Economy

Premium Economy

Business

First Class

Rooms

{{ rooms }} RoomRooms

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Pick Up Time

Depart Time

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AM/PM

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Other flights between Houston and Seattle with Alaska Airlines

Popular Airports

Popular Airlines

Alaska Airlines

ASA453 / AS453

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

ASA453 information

Houston (IAH) Flight Deals

Houston Hotel Deals

Houston (IAH) Rental Cars

Houston (IAH) Parking

Other flights between Houston and Seattle with Alaska Airlines

Popular Airports

Popular Airlines

Alaska Airlines

ASA453 / AS453

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

ASA453 information

Houston (IAH) Flight Deals

Houston Hotel Deals

Houston (IAH) Rental Cars

Houston (IAH) Parking

Select Destination Airport

Select Departure Airport

Other flights between Houston and Seattle with Alaska Airlines

Houston (IAH) Flight Deals

Houston Hotel Deals

Houston (IAH) Rental Cars

Houston (IAH) Parking

Select Destination Airport

Select Departure Airport