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Alaska Airlines

ASA1645 / AS1645

ICAO: ASA1645 IATA: AS1645

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Alaska Airlines
ASA1645
Duration
4h 41m
Distance
1725 mi, 2776 km
Coreshare
IB 7312 /QR 3333
Same day flight
Yes
Terminal
Departure: T2
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
4h 41m
Distance
1725 mi, 2776 km
Coreshare
IB 7312 /QR 3333
Same day flight
Yes
Terminal
Departure: T2
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA1645
Duration
4h 41m
Distance
1725 mi, 2776 km
Coreshare
IB 7312 /QR 3333
Same day flight
Yes
Terminal
Departure: T2
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA1645
Duration
4h 41m
Distance
1725 mi, 2776 km
Coreshare
IB 7312 /QR 3333
Same day flight
Yes
Terminal
Departure: T2
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA1645
Duration
1h 27m
Distance
400 mi, 644 km
Coreshare
DE 5164 /JX 7088 /QR 2169
Same day flight
Yes
Terminal
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA1645
Duration
4h 52m
Distance
2190 mi, 3524 km
Coreshare
JL 6346 /QR 2159
Same day flight
Yes
Terminal
Arrival: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
4h 02m
Distance
1725 mi, 2776 km
Coreshare
QR 8887
Same day flight
Yes
Terminal
Arrival: T2
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
4h 02m
Distance
1725 mi, 2776 km
Coreshare
QR 8887
Same day flight
Yes
Terminal
Arrival: T2
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
4h 02m
Distance
1725 mi, 2776 km
Coreshare
QR 8887
Same day flight
Yes
Terminal
Arrival: T2
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
4h 04m
Distance
1725 mi, 2776 km
Coreshare
QR 8887
Same day flight
Yes
Terminal
Arrival: T2
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
4h 02m
Distance
1725 mi, 2776 km
Coreshare
QR 8887
Same day flight
Yes
Terminal
Arrival: T2
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
2h 43m
Distance
879 mi, 1414 km
Coreshare
Same day flight
Yes
Terminal
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
2h 43m
Distance
879 mi, 1414 km
Coreshare
Same day flight
Yes
Terminal
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
2h 43m
Distance
879 mi, 1414 km
Coreshare
Same day flight
Yes
Terminal
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
2h 43m
Distance
879 mi, 1414 km
Coreshare
Same day flight
Yes
Terminal
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
2h 43m
Distance
879 mi, 1414 km
Coreshare
Same day flight
Yes
Terminal
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA1645
Duration
2h 43m
Distance
879 mi, 1414 km
Coreshare
Same day flight
Yes
Terminal
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

1716 miles, 2761 km

Actual distance

1725 miles, 2776 km

0.52%
Flight time

4h 41m

Flights / Week

46 flights

Seats / Week

165 seats/flight

7590 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    19:17
    Chicago(ORD)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS1645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    19:17
    Chicago(ORD)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS1645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    19:17
    Chicago(ORD)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS1645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    19:17
    Chicago(ORD)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS1645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    18:40
    Seattle(SEA)
    Boise(BOI)
    Boeing 737MAX 9 Passenger
    AS1645

ASA1645 information

A domestic route in USA departing from Chicago (ORD) and arriving at Seattle (SEA).

The timezone of the departure airport is UTC -5, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 6:07pm, and 4:07pm at the point of arrival. There is a -2 hour time difference between the airports.

The flight distance is 1725 miles, or 2776 km.

For direct flights, the flight time is about 4:41.

Other flights between Chicago and Seattle with Alaska Airlines
06:00
AS 343
→
06:00
AS 715
→
08:02
AS 587
→
10:00
AS 479
→
13:01
AS 579
→
15:43
AS 407
→
17:42
AS 337
→
18:33
AS 429
→
18:42
AS 583
→
18:42
AS 1581
→
19:59
AS 1507
→
20:20
AS 329
→
20:20
AS 1578
→
20:42
AS 409
→
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