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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 15:20 Dulles, Washington (IAD) 17:05 Denver (DEN)
Southwest Airlines WN 107 Non-stop Boeing 737-700 (73W) 3:45 Valid until 2024-09-30
Daily 16:00 Dulles, Washington (IAD) 18:07 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-10-27 through 2024-11-03
Mon 16:00 Dulles, Washington (IAD) 18:07 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737 MAX 8 (7M8) 4:07 Operates only on 2024-11-04
Daily 16:00 Dulles, Washington (IAD) 18:07 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-11-05 through 2024-11-27
Daily 16:00 Dulles, Washington (IAD) 18:07 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-11-29 through 2024-12-18
Daily 16:05 Dulles, Washington (IAD) 18:13 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 4:08 Effective 2024-12-19 through 2024-12-27
Sat 16:05 Dulles, Washington (IAD) 18:13 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-800 (738) 4:08 Operates only on 2024-12-28
Daily 16:05 Dulles, Washington (IAD) 18:13 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 4:08 Effective 2024-12-29 through 2025-01-06
Daily 16:05 Dulles, Washington (IAD) 18:12 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 4:07 Effective 2025-01-07 through 2025-02-12
Daily 16:08 Dulles, Washington (IAD) 17:53 Denver (DEN)
United Airlines UA 284 Non-stop Boeing 737-900 (739) 3:45 Effective from 2025-02-13
Tue,Wed 17:45 Dulles, Washington (IAD) 19:45 Denver (DEN)
Southwest Airlines WN 358 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-10-08 through 2024-10-30
Mon,Thu,Fri 20:00 Dulles, Washington (IAD) 21:55 Denver (DEN)
Southwest Airlines WN 358 Non-stop Boeing 737-700 (73W) 3:55 Effective 2024-10-03 through 2024-10-28
Fri 20:00 Dulles, Washington (IAD) 21:55 Denver (DEN)
Southwest Airlines WN 358 Non-stop Boeing 737-700 (73W) 3:55 Operates only on 2024-11-01
Daily 22:05 Dulles, Washington (IAD) 23:59 Denver (DEN)
United Airlines UA 495 Non-stop Boeing 737-900 (739) 3:54 Effective 2025-01-07 through 2025-02-12
Daily 22:05 Dulles, Washington (IAD) 23:50 Denver (DEN)
United Airlines UA 495 Non-stop Boeing 737-900 (739) 3:45 Effective from 2025-02-13
Daily 22:11 Dulles, Washington (IAD) 00:15 Denver (DEN)
United Airlines UA 495 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2024-10-27 through 2024-11-27
The flight arrives 1 day after departure.
Mon,Fri,Sun 22:11 Dulles, Washington (IAD) 00:15 Denver (DEN)
United Airlines UA 495 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2024-11-29 through 2024-12-02
The flight arrives 1 day after departure.
Sat 22:11 Dulles, Washington (IAD) 00:12 Denver (DEN)
United Airlines UA 495 Non-stop Boeing 757-300 (753) 4:01 Operates only on 2024-11-30
The flight arrives 1 day after departure.
Daily 22:17 Dulles, Washington (IAD) 00:15 Denver (DEN)
United Airlines UA 495 Non-stop Boeing 737-900 (739) 3:58 Effective 2024-12-19 through 2025-01-06
The flight arrives 1 day after departure.
Daily 22:11 Dulles, Washington (IAD) 00:15 Denver (DEN)
United Airlines UA 507 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2024-12-03 through 2024-12-18
The flight arrives 1 day after departure.
Daily 12:45 Dulles, Washington (IAD) 14:52 Denver (DEN)
United Airlines UA 510 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-12-03 through 2024-12-18
Sun 05:00 Dulles, Washington (IAD) 06:55 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2024-12-01
Sat 05:15 Dulles, Washington (IAD) 07:10 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-23 through 2024-11-30
Sat 05:15 Dulles, Washington (IAD) 07:10 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-12-21 through 2025-01-04
Sat 06:20 Dulles, Washington (IAD) 08:25 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-15 through 2025-03-01
Thu,Fri,Sun 06:45 Dulles, Washington (IAD) 08:40 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 06:45 Dulles, Washington (IAD) 08:40 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-11 through 2024-11-25
Fri,Sun 06:45 Dulles, Washington (IAD) 08:40 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-12-08 through 2024-12-15
Thu 06:45 Dulles, Washington (IAD) 08:40 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2024-12-19
Fri 06:45 Dulles, Washington (IAD) 08:40 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2025-01-03
Mon,Thu,Fri,Sun 06:45 Dulles, Washington (IAD) 08:50 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 06:45 Dulles, Washington (IAD) 08:50 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-21 through 2025-03-02
Thu,Fri,Sun 06:55 Dulles, Washington (IAD) 09:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-01-12 through 2025-01-17
Mon,Sun 06:55 Dulles, Washington (IAD) 09:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 06:55 Dulles, Washington (IAD) 09:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-02 through 2025-02-07
Mon 06:55 Dulles, Washington (IAD) 09:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2025-02-10
Mon,Tue,Thu 06:55 Dulles, Washington (IAD) 09:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-18 through 2025-02-24
Mon 06:55 Dulles, Washington (IAD) 09:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Operates only on 2025-03-03
Sat 07:10 Dulles, Washington (IAD) 09:05 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-09 through 2024-11-16
Sat 07:10 Dulles, Washington (IAD) 09:05 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-12-07 through 2024-12-14
Mon-Wed 07:25 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-04 through 2024-11-06
Tue,Wed 07:25 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-12 through 2024-11-20
Tue-Fri 07:25 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-29 through 2024-12-06
Mon-Thu 07:25 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-12-09 through 2024-12-18
Tue,Wed 07:25 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-12-24 through 2025-01-01
Mon 07:25 Dulles, Washington (IAD) 09:20 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2025-01-06
Mon-Fri 11:10 Dulles, Washington (IAD) 13:15 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 11:10 Dulles, Washington (IAD) 13:15 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-01-19 through 2025-01-24
Mon-Fri 11:10 Dulles, Washington (IAD) 13:15 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 11:10 Dulles, Washington (IAD) 13:15 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-09 through 2025-02-12
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All airlines flying from Dulles, Washington (IAD) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737-700 (73W)

Effective 2024-10-27 through 2024-11-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-05 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Effective 2024-11-29 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 2024-12-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:08, non-stop
Boeing 737-800 (738)

Effective 2024-12-29 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 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:45, non-stop
Boeing 737-900 (739)

Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:54, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:45, non-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Operates only on 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:01, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-15 through 2025-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-13 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-21 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-09 through 2024-11-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
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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.