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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 17:40 Dulles, Washington (IAD) 19:40 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 737-900 (739) 4:00 Operates only on 2024-09-20
Tue,Wed 18:15 Dulles, Washington (IAD) 20:00 Denver (DEN)
Southwest Airlines WN 1852 Non-stop Boeing 737-800 (73H) 3:45 Valid until 2024-10-02
Daily 19:55 Dulles, Washington (IAD) 21:48 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Valid until 2024-09-25
Mon,Thu-Sun 19:55 Dulles, Washington (IAD) 22:00 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737-900 (739) 4:05 Effective 2024-10-27 through 2024-11-04
Tue 19:55 Dulles, Washington (IAD) 22:00 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737-800 (738) 4:05 Effective 2024-10-29 through 2024-11-19
Mon,Wed-Sun 19:55 Dulles, Washington (IAD) 22:00 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737-900 (739) 4:05 Effective 2024-11-06 through 2024-11-22
Sat 19:55 Dulles, Washington (IAD) 22:00 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Effective 2024-11-23 through 2024-11-30
Mon-Wed,Fri,Sun 19:55 Dulles, Washington (IAD) 22:00 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737-900 (739) 4:05 Effective 2024-11-24 through 2024-12-02
Wed 19:56 Dulles, Washington (IAD) 21:58 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 757-300 (753) 4:02 Operates only on 2024-10-30
Daily 19:59 Dulles, Washington (IAD) 21:52 Denver (DEN)
United Airlines UA 1872 Non-stop Boeing 737 MAX 9 (7M9) 3:53 Effective 2024-09-26 through 2024-10-26
Mon-Fri,Sun 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-12-03 through 2024-12-13
Sat 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1926 Non-stop Airbus A319 (319) 4:07 Effective 2024-12-07 through 2024-12-14
Sun 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-800 (738) 4:07 Operates only on 2024-12-15
Mon-Wed 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-12-16 through 2024-12-18
Mon-Fri,Sun 10:05 Dulles, Washington (IAD) 12:13 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-900 (739) 4:08 Effective 2024-12-19 through 2024-12-27
Sat 10:05 Dulles, Washington (IAD) 12:13 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-800 (738) 4:08 Operates only on 2024-12-21
Daily 10:05 Dulles, Washington (IAD) 12:13 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-900 (739) 4:08 Effective 2024-12-28 through 2025-01-06
Daily 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 757-300 (753) 4:07 Effective 2025-01-07 through 2025-02-12
Daily 10:22 Dulles, Washington (IAD) 12:18 Denver (DEN)
United Airlines UA 1926 Non-stop Boeing 737-900 (739) 3:56 Effective from 2025-02-13
Mon-Fri 12:35 Dulles, Washington (IAD) 14:43 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737-900 (739) 4:08 Effective 2024-12-19 through 2025-01-06
Sat,Sun 12:35 Dulles, Washington (IAD) 14:43 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737-800 (738) 4:08 Effective 2024-12-21 through 2025-01-05
Daily 12:41 Dulles, Washington (IAD) 14:48 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737-900 (739) 4:07 Effective 2025-01-07 through 2025-02-12
Daily 12:45 Dulles, Washington (IAD) 14:43 Denver (DEN)
United Airlines UA 1937 Non-stop Boeing 737-900 (739) 3:58 Effective from 2025-02-13
Daily 12:45 Dulles, Washington (IAD) 14:52 Denver (DEN)
United Airlines UA 2076 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-10-27 through 2024-12-02
Mon-Fri 12:45 Dulles, Washington (IAD) 14:35 Denver (DEN)
United Airlines UA 2098 Non-stop Boeing 737-900 (739) 3:50 Valid until 2024-09-02
Sat 12:45 Dulles, Washington (IAD) 14:35 Denver (DEN)
United Airlines UA 2098 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Valid until 2024-09-07
Tue,Sun 12:45 Dulles, Washington (IAD) 14:35 Denver (DEN)
United Airlines UA 2098 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Valid until 2024-09-24
Mon,Wed-Fri 12:45 Dulles, Washington (IAD) 14:35 Denver (DEN)
United Airlines UA 2098 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-04 through 2024-09-13
Mon,Wed,Thu,Sat 12:45 Dulles, Washington (IAD) 14:35 Denver (DEN)
United Airlines UA 2098 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-14 through 2024-09-25
Fri 12:45 Dulles, Washington (IAD) 14:32 Denver (DEN)
United Airlines UA 2098 Non-stop Boeing 757-300 (753) 3:47 Operates only on 2024-09-20
Mon-Thu,Sat,Sun 22:12 Dulles, Washington (IAD) 23:59 Denver (DEN)
United Airlines UA 2395 Non-stop Boeing 737-900 (739) 3:47 Valid until 2024-09-05
Daily 22:12 Dulles, Washington (IAD) 23:59 Denver (DEN)
United Airlines UA 2395 Non-stop Boeing 737-900 (739) 3:47 Effective 2024-09-06 through 2024-09-25
Daily 17:15 Dulles, Washington (IAD) 19:01 Denver (DEN)
United Airlines UA 2463 Non-stop Boeing 757-300 (753) 3:46 Effective from 2025-02-13
Daily 17:20 Dulles, Washington (IAD) 19:22 Denver (DEN)
United Airlines UA 2463 Non-stop Boeing 777 (777) 4:02 Effective 2024-12-19 through 2025-01-06
Daily 17:20 Dulles, Washington (IAD) 19:27 Denver (DEN)
United Airlines UA 2463 Non-stop Boeing 757-300 (753) 4:07 Effective 2025-01-07 through 2025-02-12
Sat 07:15 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 2832 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-01-11 through 2025-02-08
Mon,Thu,Fri 14:05 Dulles, Washington (IAD) 16:00 Denver (DEN)
Southwest Airlines WN 3301 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-10-04 through 2024-10-28
Fri 14:05 Dulles, Washington (IAD) 16:00 Denver (DEN)
Southwest Airlines WN 3301 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2024-11-01
Thu 14:10 Dulles, Washington (IAD) 16:05 Denver (DEN)
Southwest Airlines WN 3301 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2024-10-03
Thu 14:35 Dulles, Washington (IAD) 16:25 Denver (DEN)
Southwest Airlines WN 3301 Non-stop Boeing 737-700 (73W) 3:50 Operates only on 2024-10-31
Mon-Wed 20:00 Dulles, Washington (IAD) 22:00 Denver (DEN)
Southwest Airlines WN 3746 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 20:00 Dulles, Washington (IAD) 22:00 Denver (DEN)
Southwest Airlines WN 3746 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-12-20 through 2025-01-02
Sun 20:00 Dulles, Washington (IAD) 22:00 Denver (DEN)
Southwest Airlines WN 3746 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2025-01-05
Mon,Thu,Fri 19:05 Dulles, Washington (IAD) 20:55 Denver (DEN)
Southwest Airlines WN 3799 Non-stop Boeing 737-800 (73H) 3:50 Valid until 2024-09-30
Sun 06:00 Dulles, Washington (IAD) 07:35 Denver (DEN)
Southwest Airlines WN 4332 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2024-09-08 through 2024-09-29
Sun 15:45 Dulles, Washington (IAD) 17:30 Denver (DEN)
Southwest Airlines WN 4677 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-09-08 through 2024-09-29
Mon,Thu,Fri 06:40 Dulles, Washington (IAD) 08:30 Denver (DEN)
Southwest Airlines WN 5556 Non-stop Boeing 737-700 (73W) 3:50 Effective 2024-10-03 through 2024-10-28
Fri 06:40 Dulles, Washington (IAD) 08:30 Denver (DEN)
Southwest Airlines WN 5556 Non-stop Boeing 737-700 (73W) 3:50 Operates only on 2024-11-01
Non-Direct Flights:
Daily 12:45 Dulles, Washington (IAD) 18:12 Denver (DEN)
United Airlines UA 471 1-stop Boeing 737 MAX 9 (7M9) 7:27 Effective 2024-10-27 through 2024-11-20
Thu,Sat 12:45 Dulles, Washington (IAD) 18:20 Denver (DEN)
United Airlines UA 471 1-stop Boeing 737 MAX 9 (7M9) 7:35 Effective 2024-11-21 through 2024-11-23
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All airlines flying from Dulles, Washington (IAD) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-900 (739)

Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737-800 (73H)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-27 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737-900 (739)

Effective 2024-10-29 through 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (738)

Effective 2024-11-06 through 2024-11-22
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737-900 (739)

Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-24 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:02, non-stop
Boeing 757-300 (753)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:53, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-03 through 2024-12-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:07, non-stop
Airbus A319 (319)

Operates only on 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737-800 (738)

Effective 2024-12-16 through 2024-12-18
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2024-12-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:08, non-stop
Boeing 737-900 (739)

Operates only on 2024-12-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:08, non-stop
Boeing 737-800 (738)

Effective 2024-12-28 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737-900 (739)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 757-300 (753)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:56, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:08, non-stop
Boeing 737-900 (739)

Effective 2024-12-21 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:08, non-stop
Boeing 737-800 (738)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-04 through 2024-09-13
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

Effective 2024-09-14 through 2024-09-25
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:47, non-stop
Boeing 757-300 (753)

Valid until 2024-09-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-900 (739)

Effective 2024-09-06 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Boeing 757-300 (753)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Boeing 777 (777)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 757-300 (753)

Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-04 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-10-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737-800 (73H)

Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Effective 2024-10-27 through 2024-11-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:27, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-21 through 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 7:35, 1-stop
Boeing 737 MAX 9 (7M9)
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  • 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 4:14.