All airlines flying from Washington Dulles (IAD) to Great Falls (GTF).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon-Thu,Sat 08:45 Washington Dulles (IAD) 21:11 Great Falls (GTF)
United Airlines UA 1323 2-stop Boeing 737 MAX 9 (7M9) 14:26 Effective 2026-03-05 through 2026-03-12
Fri 08:45 Washington Dulles (IAD) 21:11 Great Falls (GTF)
United Airlines UA 1323 2-stop Boeing 737-900 (739) 14:26 Operates only on 2026-03-06
Sun 08:45 Washington Dulles (IAD) 21:11 Great Falls (GTF)
United Airlines UA 1323 2-stop Boeing 737-900 (739) 14:26 Effective 2026-03-08 through 2026-03-22
Mon-Sat 08:45 Washington Dulles (IAD) 21:11 Great Falls (GTF)
United Airlines UA 1323 2-stop Boeing 737 MAX 9 (7M9) 14:26 Effective 2026-03-13 through 2026-03-28


All airlines flying from Washington Dulles (IAD) to Great Falls (GTF).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-03-05 through 2026-03-12
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 14:26, 2-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

Operates only on 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 14:26, 2-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 14:26, 2-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2026-03-13 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 14:26, 2-stop
Boeing 737 MAX 9 (7M9)
  • A domestic route departing from the Washington Dulles airport (IAD) and arriving at Great Falls airport (GTF).
  • The flight distance is 1789 miles, or 2879 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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.