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

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon,Tue,Thu,Fri 06:38 Seattle-Tacoma (SEA) 20:00 Atlanta (ATL) N
United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:22 Effective 2025-06-26 through 2025-07-03
Sat 06:38 Seattle-Tacoma (SEA) 19:47 Atlanta (ATL) N
United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:09 Effective 2025-06-28 through 2025-08-16
Sun 06:38 Seattle-Tacoma (SEA) 20:00 Atlanta (ATL) N
United Airlines UA 1329 1-stop Boeing 737-900 (739) 10:22 Effective 2025-06-29 through 2025-08-17
Wed 06:38 Seattle-Tacoma (SEA) 20:02 Atlanta (ATL) N
United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:24 Effective 2025-07-02 through 2025-08-13
Mon,Tue,Thu,Fri 06:38 Seattle-Tacoma (SEA) 20:00 Atlanta (ATL) N
United Airlines UA 1329 1-stop Boeing 737 MAX 8 (7M8) 10:22 Effective 2025-07-07 through 2025-08-18
Mon-Fri,Sun 10:55 Seattle-Tacoma (SEA) 21:15 Atlanta (ATL) N
United Airlines UA 2147 1-stop Boeing 737-800 (738) 7:20 Valid until 2025-05-21
Sat 10:55 Seattle-Tacoma (SEA) 21:25 Atlanta (ATL) N
United Airlines UA 2147 1-stop Boeing 737-800 (738) 7:30 Effective 2025-05-03 through 2025-05-17
Thu 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N
United Airlines UA 617 2-stop Airbus A321neo (32Q) 9:26 Operates only on 2025-05-22
Wed-Sun 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N
United Airlines UA 617 2-stop Airbus A320 (320) 9:26 Effective 2025-05-23 through 2025-06-01
Tue 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N
United Airlines UA 617 2-stop Airbus A320 (320) 9:26 Effective 2025-05-27 through 2025-06-24
Mon,Wed-Sun 08:58 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N
United Airlines UA 617 2-stop Airbus A320 (320) 9:26 Effective 2025-06-02 through 2025-06-25
Mon 09:02 Seattle-Tacoma (SEA) 21:24 Atlanta (ATL) N
United Airlines UA 617 2-stop Airbus A320 (320) 9:22 Operates only on 2025-05-26


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

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 10:22, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:09, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:22, 1-stop
Boeing 737-900 (739)

Effective 2025-07-02 through 2025-08-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:24, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-07-07 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 10:22, 1-stop
Boeing 737 MAX 8 (7M8)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:20, 1-stop
Boeing 737-800 (738)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:30, 1-stop
Boeing 737-800 (738)

Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 9:26, 2-stop
Airbus A321neo (32Q)

Effective 2025-05-23 through 2025-06-01
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 9:26, 2-stop
Airbus A320 (320)

Effective 2025-05-27 through 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:26, 2-stop
Airbus A320 (320)

Effective 2025-06-02 through 2025-06-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 9:26, 2-stop
Airbus A320 (320)

Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:22, 2-stop
Airbus A320 (320)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Atlanta airport (ATL).
  • The flight distance is 2177 miles, or 3503 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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.