United Airlines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Daily 12:00 Atlanta (ATL) N 20:00 Seattle-Tacoma (SEA)
United Airlines UA 422 1-stop Airbus A319 (319) 11:00 Effective 2024-03-31 through 2024-05-22
Daily 12:00 Atlanta (ATL) N 19:12 Seattle-Tacoma (SEA)
United Airlines UA 422 1-stop Airbus A319 (319) 10:12 Effective 2024-05-23 through 2024-09-25
Daily 12:00 Atlanta (ATL) N 19:59 Seattle-Tacoma (SEA)
United Airlines UA 422 1-stop Airbus A319 (319) 10:59 Effective 2024-09-26 through 2024-10-26
Daily 12:00 Atlanta (ATL) N 19:12 Seattle-Tacoma (SEA)
United Airlines UA 422 1-stop Airbus A319 (319) 10:12 Effective from 2024-10-27
Daily 09:05 Atlanta (ATL) N 20:10 Seattle-Tacoma (SEA)
United Airlines UA 326 2-stop Airbus A319 (319) 14:05 Effective from 2024-05-23


United Airlines flights from Atlanta (ATL) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:00, 1-stop
Airbus A319 (319)

Effective 2024-05-23 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:12, 1-stop
Airbus A319 (319)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:59, 1-stop
Airbus A319 (319)

Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:12, 1-stop
Airbus A319 (319)

Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:05, 2-stop
Airbus A319 (319)
  • A domestic route departing from the Atlanta airport (ATL) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2177 miles, or 3503 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.