United Airlines flights from John Glenn Columbus (CMH) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Daily 06:30 John Glenn Columbus (CMH) 12:58 Seattle-Tacoma (SEA)
United Airlines UA 2205 1-stop Boeing 737-700 (73G) 9:28 Effective 2026-03-29 through 2026-04-29
Daily 06:45 John Glenn Columbus (CMH) 12:37 Seattle-Tacoma (SEA)
United Airlines UA 2205 1-stop Airbus A319 (319) 8:52 Effective 2026-04-30 through 2026-05-20
Daily 06:45 John Glenn Columbus (CMH) 12:45 Seattle-Tacoma (SEA)
United Airlines UA 2205 1-stop Boeing 737-800 (738) 9:00 Effective from 2026-05-21


United Airlines flights from John Glenn Columbus (CMH) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:28, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:52, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:00, 1-stop
Boeing 737-800 (738)
  • A domestic route departing from the John Glenn Columbus airport (CMH) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2011 miles, or 3236 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.