United Airlines flights from Saint Louis (STL) to Dulles, Washington (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 13:00 Saint Louis (STL) 1 16:07 Dulles, Washington (IAD)
United Airlines UA 4311 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:07 Valid until 2024-01-08
Sat 12:20 Saint Louis (STL) 1 15:29 Dulles, Washington (IAD)
United Airlines UA 4377 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:09 Effective 2024-02-17 through 2024-03-02
Daily 13:00 Saint Louis (STL) 1 16:03 Dulles, Washington (IAD)
United Airlines UA 4427 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2024-01-09 through 2024-02-14
Mon-Fri,Sun 13:00 Saint Louis (STL) 1 16:03 Dulles, Washington (IAD)
United Airlines UA 4454 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2024-02-15 through 2024-03-06
Daily 13:00 Saint Louis (STL) 1 16:08 Dulles, Washington (IAD)
United Airlines UA 4454 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2024-03-07 through 2024-03-30
Daily 13:00 Saint Louis (STL) 1 16:06 Dulles, Washington (IAD)
United Airlines UA 4454 Non-stop Canadair CRJ 550 (CR5) 2:06 Effective from 2024-03-31
Daily 08:25 Saint Louis (STL) 1 11:31 Dulles, Washington (IAD)
United Airlines UA 4506 Non-stop Canadair CRJ 550 (CR5) 2:06 Effective from 2024-03-31
Daily 08:30 Saint Louis (STL) 1 11:38 Dulles, Washington (IAD)
United Airlines UA 4506 Non-stop Canadair CRJ 550 (CR5) 2:08 Valid until 2024-01-08
Daily 08:30 Saint Louis (STL) 1 11:38 Dulles, Washington (IAD)
United Airlines UA 4506 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2024-01-10 through 2024-02-14
Daily 08:30 Saint Louis (STL) 1 11:34 Dulles, Washington (IAD)
United Airlines UA 4506 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2024-02-15 through 2024-03-06
Daily 08:30 Saint Louis (STL) 1 11:39 Dulles, Washington (IAD)
United Airlines UA 4506 Non-stop Canadair CRJ 550 (CR5) 2:09 Effective 2024-03-07 through 2024-03-30
Tue 08:42 Saint Louis (STL) 1 11:50 Dulles, Washington (IAD)
United Airlines UA 4506 Non-stop Canadair CRJ 550 (CR5) 2:08 Operates only on 2024-01-09


United Airlines flights from Saint Louis (STL) to Dulles, Washington (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:07, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-02-17 through 2024-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:09, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2024-01-09 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:03, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-03-07 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

Effective from 2024-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 550 (CR5)

Effective from 2024-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 550 (CR5)

Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-01-10 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-02-15 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)

Effective 2024-03-07 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2024-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)
  • A domestic route departing from the Saint Louis airport (STL) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 694 miles, or 1117 km.
  • The timezone of the departure airport is UTC-6 , 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.
  • For direct flights, the flight time varies between 2:03 and 2:09.