Alaska Airlines

ASA1506 / AS1506

ICAO: ASA1506 IATA: AS1506

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-06

Valid to

2026-07-09

sun

mon

tue

wed

thu

fri

sat

Mondays and Thursdays

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-10

Valid to

2026-08-07

sun

mon

tue

wed

thu

fri

sat

Every Friday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-11

Valid to

2026-07-20

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Saturday and Sunday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-07-12

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-23

Valid to

2026-07-25

sun

mon

tue

wed

thu

fri

sat

Thursdays and Saturdays

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-26

Valid to

2026-08-02

sun

mon

tue

wed

thu

fri

sat

Mondays and Sundays

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-07-30

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-01

Valid to

2026-08-08

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-03

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

163

First class

Economy

149

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-06

Valid to

2026-08-09

sun

mon

tue

wed

thu

fri

sat

Thursdays and Sundays

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-08-10

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-13

Valid to

2026-08-17

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Friday and Sunday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

178

First class

Economy

162

15:26

Boston (BOS) TB

18:45

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-15

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA1506

Duration

6h 19m

Distance

2502 mi, 4026 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

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

Seats

163

First class

Economy

149

19:05

San Diego (SAN) T2

22:04

Everett (PAE)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-11-20

Valid to

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA1506

Duration

2h 59m

Distance

1087 mi, 1749 km

Coreshare

AA 7423

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

TERMINAL B

According to schedule

Live tracker

BOS

Boston, US

left TERMINAL B

Boston - BOS

THURSDAY 04-JUN-2026

15:26 GMT-0400

SEA

Seattle, US

arrives TERMINAL N/A

Seattle - SEA

THURSDAY 04-JUN-2026

18:45 GMT-0700

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

2488 miles, 4004 km

Actual distance

2502 miles, 4026 km

0.56%

Flight time

6h 19m

Flights / Week

28 flights

Seats / Week

178 seats/flight

4984 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status

ASA1506 information

A domestic route in USA departing from Boston (BOS) and arriving at Seattle (SEA).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 8:21pm, and 5:21pm at the point of arrival. There is a -3 hour time difference between the airports.

The flight distance is 2502 miles, or 4026 km.

For direct flights, the flight time is about 6:19.

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