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Alaska Airlines

ASA377 / AS377

ICAO: ASA377 IATA: AS377

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 26m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
160
Business
18
Economy
142
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
160
Business
18
Economy
142
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
160
First class
15
Economy
145
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
160
Business
18
Economy
142
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
160
Business
18
Economy
142
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
178
First class
16
Economy
162
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 22m
Distance
2190 mi, 3524 km
Coreshare
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Entertainment on-demand, In-seat power source, Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 33m
Distance
2190 mi, 3524 km
Coreshare
JL 6347 /QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
JL 6347
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
JL 6347
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
JL 6347
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
JL 6347 /QR 2010
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
QR 3303
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
QR 2004
Same day flight
Yes
Terminal
Departure: TN
Meals
Onboard services
Wi-Fi
Seats
165
First class
15
Economy
150
Alaska Airlines
ASA377
Duration
5h 30m
Distance
2190 mi, 3524 km
Coreshare
QR 3303
Same day flight
Yes
Terminal
Departure: TN
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

2177 miles, 3503 km

Actual distance

2190 miles, 3524 km

0.6%
Flight time

5h 26m

Flights / Week

18 flights

Seats / Week

178 seats/flight

3204 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:
    18 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737-900 (winglets) Passenger/BBJ3
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    07:00
    Atlanta(ATL)
    Seattle(SEA)
    Boeing 737MAX 9 Passenger
    AS377

ASA377 information

A domestic route in USA departing from Atlanta (ATL) 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 6:41am, and 3:41am at the point of arrival. There is a -3 hour time difference between the airports.

The flight distance is 2190 miles, or 3524 km.

For direct flights, the flight time is about 5:26.

Other flights between Atlanta and Seattle with Alaska Airlines
08:54
AS 348
→
09:00
AS 1429
→
09:30
AS 533
→
16:01
AS 334
→
16:18
AS 218
→
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