All airlines flying from Dulles, Washington (IAD) to Denver (DEN).

Ad box here 7322741189 I FlightInfo Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 17:36 Dulles, Washington (IAD) 19:40 Denver (DEN)
Brussels Airlines SN 8917 Non-stop Boeing 777 (777) 4:04 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1728)
Sat 17:36 Dulles, Washington (IAD) 19:51 Denver (DEN)
Brussels Airlines SN 8917 Non-stop Airbus A321neo (32Q) 4:15 Effective 2025-05-24 through 2025-06-21
Codeshare flight, operated by United Airlines.(UA 1728)
Daily 17:36 Dulles, Washington (IAD) 19:28 Denver (DEN)
Brussels Airlines SN 8917 Non-stop Boeing 777 (777) 3:52 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1728)
Daily 17:40 Dulles, Washington (IAD) 19:31 Denver (DEN)
Brussels Airlines SN 8917 Non-stop Boeing 777 (777) 3:51 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1728)
Non-Direct Codeshare flights:
Mon 11:30 Dulles, Washington (IAD) 08:20 Denver (DEN)
Gol G3 6025 1-stop Airbus A321 (321) 22:50 Effective 2025-12-08 through 2025-12-15
Codeshare flight, operated by American Airlines.(AA 524)
The flight arrives 1 day after departure.
Thu 11:30 Dulles, Washington (IAD) 08:11 Denver (DEN)
Gol G3 6037 1-stop Airbus A321 (321) 22:41 Effective 2025-12-25 through 2026-01-01
Codeshare flight, operated by American Airlines.(AA 524)
The flight arrives 1 day after departure.
Sat 11:30 Dulles, Washington (IAD) 08:10 Denver (DEN)
Gol G3 6042 1-stop Airbus A321 (321) 22:40 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 524)
The flight arrives 1 day after departure.
Ad flat here 8924483383 I FlightInfo Lower
Parallax here IAD-DEN
prev   1 2 3 ... 6 7 8 9


All airlines flying from Dulles, Washington (IAD) to Denver (DEN).
Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1728)
Duration: 4:04, non-stop
Boeing 777 (777)

Effective 2025-05-24 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1728)
Duration: 4:15, non-stop
Airbus A321neo (32Q)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1728)
Duration: 3:52, non-stop
Boeing 777 (777)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1728)
Duration: 3:51, non-stop
Boeing 777 (777)

Non-Direct Codeshare flights:

Effective 2025-12-08 through 2025-12-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 524)
Duration: 22:50, 1-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-12-25 through 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 524)
Duration: 22:41, 1-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 524)
Duration: 22:40, 1-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box
Parallax here IAD-DEN
prev        Page 9 / 9
  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Denver airport (DEN).
  • The flight distance is 1448 miles, or 2331 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.
  • For direct flights, the flight time varies between 3:35 and 4:15.