United Airlines flights from Newark Liberty, New York (EWR) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 18:35 Newark Liberty, New York (EWR) C 22:02 Seattle-Tacoma (SEA)
United Airlines UA 330 Non-stop Boeing 737 MAX 8 (7M8) 6:27 Effective 2024-12-03 through 2024-12-18
Sat 18:35 Newark Liberty, New York (EWR) C 22:02 Seattle-Tacoma (SEA)
United Airlines UA 330 Non-stop Boeing 737-700 (73G) 6:27 Effective 2024-12-07 through 2024-12-14
Daily 20:15 Newark Liberty, New York (EWR) C 23:34 Seattle-Tacoma (SEA)
United Airlines UA 770 Non-stop Boeing 737 MAX 9 (7M9) 6:19 Effective 2024-12-19 through 2025-01-06
Mon,Thu,Fri,Sun 07:46 Newark Liberty, New York (EWR) C 10:48 Seattle-Tacoma (SEA)
United Airlines UA 1152 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-09-26 through 2024-09-30
Sat 07:46 Newark Liberty, New York (EWR) A 10:49 Seattle-Tacoma (SEA)
United Airlines UA 1152 Non-stop Airbus A319 (319) 6:03 Effective 2024-09-28 through 2024-10-26
Mon-Fri,Sun 07:46 Newark Liberty, New York (EWR) A 10:48 Seattle-Tacoma (SEA)
United Airlines UA 1152 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-10-01 through 2024-10-25
Daily 07:54 Newark Liberty, New York (EWR) C 11:10 Seattle-Tacoma (SEA)
United Airlines UA 1330 Non-stop Boeing 737 MAX 8 (7M8) 6:16 Effective 2024-12-19 through 2025-01-06
Daily 07:59 Newark Liberty, New York (EWR) C 11:24 Seattle-Tacoma (SEA)
United Airlines UA 1330 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Effective 2024-12-03 through 2024-12-18
Daily 07:59 Newark Liberty, New York (EWR) C 11:14 Seattle-Tacoma (SEA)
United Airlines UA 1330 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2025-01-07 through 2025-02-12
Daily 08:15 Newark Liberty, New York (EWR) C 11:14 Seattle-Tacoma (SEA)
United Airlines UA 1330 Non-stop Boeing 737 MAX 8 (7M8) 5:59 Effective from 2025-02-13
Daily 11:51 Newark Liberty, New York (EWR) C 14:59 Seattle-Tacoma (SEA)
United Airlines UA 1476 Non-stop Boeing 737 MAX 8 (7M8) 6:08 Effective from 2025-03-30
Mon-Thu,Sun 07:59 Newark Liberty, New York (EWR) A 11:24 Seattle-Tacoma (SEA)
United Airlines UA 1558 Non-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2024-10-27 through 2024-10-31
Daily 07:59 Newark Liberty, New York (EWR) C 11:24 Seattle-Tacoma (SEA)
United Airlines UA 1558 Non-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2024-11-01 through 2024-12-02
Daily 16:45 Newark Liberty, New York (EWR) C 19:52 Seattle-Tacoma (SEA)
United Airlines UA 1832 Non-stop Boeing 737 MAX 8 (7M8) 6:07 Effective from 2025-03-30
Sun 10:55 Newark Liberty, New York (EWR) A 13:53 Seattle-Tacoma (SEA)
United Airlines UA 1842 Non-stop Boeing 737-700 (73G) 5:58 Operates only on 2024-09-01
Mon-Fri,Sun 10:55 Newark Liberty, New York (EWR) C 13:53 Seattle-Tacoma (SEA)
United Airlines UA 1842 Non-stop Boeing 737 MAX 8 (7M8) 5:58 Effective 2024-09-02 through 2024-09-20
Sat 10:55 Newark Liberty, New York (EWR) A 13:53 Seattle-Tacoma (SEA)
United Airlines UA 1842 Non-stop Boeing 737 MAX 8 (7M8) 5:58 Effective 2024-09-07 through 2024-09-21
Sun 10:55 Newark Liberty, New York (EWR) C 13:54 Seattle-Tacoma (SEA)
United Airlines UA 1842 Non-stop Airbus A319 (319) 5:59 Operates only on 2024-09-22
Mon-Wed 10:55 Newark Liberty, New York (EWR) C 13:53 Seattle-Tacoma (SEA)
United Airlines UA 1842 Non-stop Boeing 737 MAX 8 (7M8) 5:58 Effective 2024-09-23 through 2024-09-25
Daily 15:40 Newark Liberty, New York (EWR) A 18:42 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 9 (7M9) 6:02 Valid until 2024-09-24
Wed 15:40 Newark Liberty, New York (EWR) A 18:42 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Operates only on 2024-09-25
Mon,Thu,Sun 16:29 Newark Liberty, New York (EWR) C 19:31 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-09-26 through 2024-09-30
Tue,Thu,Sat 16:29 Newark Liberty, New York (EWR) A 19:31 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-09-28 through 2024-10-05
Mon,Tue,Thu,Sat,Sun 16:29 Newark Liberty, New York (EWR) A 19:31 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-10-06 through 2024-10-12
Mon,Tue,Thu,Sat,Sun 16:29 Newark Liberty, New York (EWR) A 19:31 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-10-14 through 2024-10-26
Fri 16:30 Newark Liberty, New York (EWR) C 19:32 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Operates only on 2024-09-27
Wed,Fri 16:30 Newark Liberty, New York (EWR) A 19:32 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-10-02 through 2024-10-11
Wed,Fri,Sun 16:30 Newark Liberty, New York (EWR) A 19:32 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-10-13 through 2024-10-18
Wed,Fri 16:30 Newark Liberty, New York (EWR) A 19:32 Seattle-Tacoma (SEA)
United Airlines UA 1975 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Effective 2024-10-23 through 2024-10-25
Daily 18:35 Newark Liberty, New York (EWR) C 21:53 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-01-07 through 2025-02-12
Mon-Thu,Sun 19:10 Newark Liberty, New York (EWR) A 22:37 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 8 (7M8) 6:27 Effective 2024-10-27 through 2024-10-31
Mon-Fri,Sun 19:10 Newark Liberty, New York (EWR) C 22:37 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 8 (7M8) 6:27 Effective 2024-11-01 through 2024-11-27
Sat 19:10 Newark Liberty, New York (EWR) C 22:37 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 9 (7M9) 6:27 Effective 2024-11-02 through 2024-11-30
Mon,Fri,Sun 19:10 Newark Liberty, New York (EWR) C 22:37 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 8 (7M8) 6:27 Effective 2024-11-29 through 2024-12-02
Mon-Fri 19:11 Newark Liberty, New York (EWR) A 22:15 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 9 (7M9) 6:04 Effective 2024-09-02 through 2024-09-25
Sun 19:27 Newark Liberty, New York (EWR) A 22:31 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 9 (7M9) 6:04 Effective 2024-09-08 through 2024-09-22
Sun 19:28 Newark Liberty, New York (EWR) A 22:32 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 9 (7M9) 6:04 Operates only on 2024-09-01
Sat 19:29 Newark Liberty, New York (EWR) C 22:33 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 9 (7M9) 6:04 Valid until 2024-09-21
Daily 19:30 Newark Liberty, New York (EWR) C 22:20 Seattle-Tacoma (SEA)
United Airlines UA 2044 Non-stop Boeing 737 MAX 8 (7M8) 5:50 Effective from 2025-02-13
Mon,Wed-Fri,Sun 07:45 Newark Liberty, New York (EWR) C 10:47 Seattle-Tacoma (SEA)
United Airlines UA 2168 Non-stop Boeing 737-900 (739) 6:02 Valid until 2024-09-09
Tue 07:45 Newark Liberty, New York (EWR) C 10:47 Seattle-Tacoma (SEA)
United Airlines UA 2168 Non-stop Boeing 737 MAX 8 (7M8) 6:02 Operates only on 2024-09-03
Mon-Fri,Sun 07:45 Newark Liberty, New York (EWR) C 10:47 Seattle-Tacoma (SEA)
United Airlines UA 2168 Non-stop Boeing 737-900 (739) 6:02 Effective 2024-09-10 through 2024-09-25
Sat 08:17 Newark Liberty, New York (EWR) A 11:38 Seattle-Tacoma (SEA)
United Airlines UA 2168 Non-stop Airbus A319 (319) 6:21 Valid until 2024-09-21
Thu 19:40 Newark Liberty, New York (EWR) A 22:44 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Operates only on 2024-10-10
Mon,Thu,Fri,Sun 19:50 Newark Liberty, New York (EWR) C 22:54 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Effective 2024-09-26 through 2024-09-30
Mon-Fri,Sun 19:50 Newark Liberty, New York (EWR) A 22:54 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Effective 2024-10-01 through 2024-10-09
Mon-Wed,Fri,Sun 19:50 Newark Liberty, New York (EWR) A 22:54 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Effective 2024-10-13 through 2024-10-23
Thu 19:50 Newark Liberty, New York (EWR) A 22:55 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Airbus A319 (319) 6:05 Operates only on 2024-10-17
Thu,Fri 19:50 Newark Liberty, New York (EWR) A 22:54 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Effective 2024-10-24 through 2024-10-25
Fri 19:55 Newark Liberty, New York (EWR) A 22:59 Seattle-Tacoma (SEA)
United Airlines UA 2317 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Operates only on 2024-10-11
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United Airlines flights from Newark Liberty, New York (EWR) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:27, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:27, non-stop
Boeing 737-700 (73G)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:19, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-26 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-28 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:03, non-stop
Airbus A319 (319)

Effective 2024-10-01 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:16, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:59, non-stop
Boeing 737 MAX 8 (7M8)

Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:08, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-27 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-01 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 8 (7M8)

Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:07, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:58, non-stop
Boeing 737-700 (73G)

Effective 2024-09-02 through 2024-09-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:58, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-07 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:58, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:59, non-stop
Airbus A319 (319)

Effective 2024-09-23 through 2024-09-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:58, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-26 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-28 through 2024-10-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-06 through 2024-10-12
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-14 through 2024-10-26
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-02 through 2024-10-11
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-13 through 2024-10-18
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-23 through 2024-10-25
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-27 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 6:27, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-01 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:27, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:27, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:27, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-02 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-08 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:04, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:04, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-09
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:02, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:02, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-10 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:02, non-stop
Boeing 737-900 (739)

Valid until 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:21, non-stop
Airbus A319 (319)

Operates only on 2024-10-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-26 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-01 through 2024-10-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-13 through 2024-10-23
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-10-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:05, non-stop
Airbus A319 (319)

Effective 2024-10-24 through 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)
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  • A domestic route departing from the Newark Liberty, New York airport (EWR) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2394 miles, or 3852 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.
  • For direct flights, the flight time varies between 5:50 and 6:27.