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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 11:10 Dulles, Washington (IAD) 13:15 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2025-02-19 through 2025-03-05
Thu 13:00 Dulles, Washington (IAD) 15:00 Denver (DEN)
Southwest Airlines WN 513 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2024-11-28
Daily 17:20 Dulles, Washington (IAD) 19:22 Denver (DEN)
United Airlines UA 533 Non-stop Boeing 777 (777) 4:02 Effective 2024-12-03 through 2024-12-18
Mon,Thu,Fri 06:00 Dulles, Washington (IAD) 07:35 Denver (DEN)
Southwest Airlines WN 538 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2024-09-30
Sat 14:55 Dulles, Washington (IAD) 16:40 Denver (DEN)
Southwest Airlines WN 539 Non-stop Boeing 737-800 (73H) 3:45 Valid until 2024-09-28
Sun 20:05 Dulles, Washington (IAD) 21:50 Denver (DEN)
Southwest Airlines WN 539 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-09-08 through 2024-09-29
Tue 06:00 Dulles, Washington (IAD) 07:47 Denver (DEN)
United Airlines UA 583 Non-stop Boeing 737-900 (739) 3:47 Operates only on 2024-09-03
Sun 06:00 Dulles, Washington (IAD) 07:55 Denver (DEN)
Southwest Airlines WN 660 Non-stop Boeing 737-700 (73W) 3:55 Effective 2024-10-06 through 2024-10-27
Thu 06:25 Dulles, Washington (IAD) 08:20 Denver (DEN)
Southwest Airlines WN 660 Non-stop Boeing 737-700 (73W) 3:55 Operates only on 2024-10-31
Sat 06:50 Dulles, Washington (IAD) 08:40 Denver (DEN)
Southwest Airlines WN 660 Non-stop Boeing 737-700 (73W) 3:50 Effective 2024-10-05 through 2024-11-02
Tue,Wed 07:45 Dulles, Washington (IAD) 09:40 Denver (DEN)
Southwest Airlines WN 660 Non-stop Boeing 737-700 (73W) 3:55 Effective 2024-10-08 through 2024-10-30
Mon-Sat 06:30 Dulles, Washington (IAD) 08:38 Denver (DEN)
United Airlines UA 793 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2024-12-19 through 2025-01-06
Sun 06:30 Dulles, Washington (IAD) 08:38 Denver (DEN)
United Airlines UA 793 Non-stop Boeing 737-800 (738) 4:08 Effective 2024-12-22 through 2025-01-05
Thu 17:05 Dulles, Washington (IAD) 19:19 Denver (DEN)
United Airlines UA 1017 Non-stop Boeing 737-900 (739) 4:14 Operates only on 2024-11-28
Daily 17:20 Dulles, Washington (IAD) 19:22 Denver (DEN)
United Airlines UA 1017 Non-stop Boeing 777 (777) 4:02 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 17:20 Dulles, Washington (IAD) 19:22 Denver (DEN)
United Airlines UA 1017 Non-stop Boeing 777 (777) 4:02 Effective 2024-11-29 through 2024-12-02
Daily 22:12 Dulles, Washington (IAD) 23:59 Denver (DEN)
United Airlines UA 1017 Non-stop Boeing 737-900 (739) 3:47 Effective 2024-09-26 through 2024-10-26
Sat 12:50 Dulles, Washington (IAD) 14:40 Denver (DEN)
United Airlines UA 1019 Non-stop Boeing 757-200 (752) 3:50 Operates only on 2024-09-28
Tue,Thu,Fri,Sun 13:05 Dulles, Washington (IAD) 14:55 Denver (DEN)
United Airlines UA 1019 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-26 through 2024-10-25
Mon 13:05 Dulles, Washington (IAD) 14:55 Denver (DEN)
United Airlines UA 1019 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Operates only on 2024-09-30
Mon,Wed,Sat 13:05 Dulles, Washington (IAD) 14:55 Denver (DEN)
United Airlines UA 1019 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-10-02 through 2024-10-26
Thu 17:25 Dulles, Washington (IAD) 19:26 Denver (DEN)
United Airlines UA 1023 Non-stop Boeing 737 MAX 9 (7M9) 4:01 Operates only on 2024-09-26
Daily 17:40 Dulles, Washington (IAD) 19:37 Denver (DEN)
United Airlines UA 1023 Non-stop Boeing 757-300 (753) 3:57 Effective 2024-09-27 through 2024-10-04
Sat 17:40 Dulles, Washington (IAD) 19:41 Denver (DEN)
United Airlines UA 1023 Non-stop Boeing 737-900 (739) 4:01 Operates only on 2024-10-05
Daily 17:40 Dulles, Washington (IAD) 19:37 Denver (DEN)
United Airlines UA 1023 Non-stop Boeing 757-300 (753) 3:57 Effective 2024-10-06 through 2024-10-25
Sat 17:40 Dulles, Washington (IAD) 19:41 Denver (DEN)
United Airlines UA 1023 Non-stop Boeing 757-200 (752) 4:01 Operates only on 2024-10-26
Thu,Fri,Sun 17:20 Dulles, Washington (IAD) 19:30 Denver (DEN)
Southwest Airlines WN 1082 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-01-12 through 2025-01-17
Mon,Sun 17:20 Dulles, Washington (IAD) 19:30 Denver (DEN)
Southwest Airlines WN 1082 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 17:20 Dulles, Washington (IAD) 19:30 Denver (DEN)
Southwest Airlines WN 1082 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-02-02 through 2025-02-07
Mon 17:20 Dulles, Washington (IAD) 19:30 Denver (DEN)
Southwest Airlines WN 1082 Non-stop Boeing 737-700 (73W) 4:10 Operates only on 2025-02-10
Mon,Tue,Thu 17:20 Dulles, Washington (IAD) 19:30 Denver (DEN)
Southwest Airlines WN 1082 Non-stop Boeing 737-700 (73W) 4:10 Effective 2025-02-18 through 2025-02-24
Mon 17:20 Dulles, Washington (IAD) 19:30 Denver (DEN)
Southwest Airlines WN 1082 Non-stop Boeing 737-700 (73W) 4:10 Operates only on 2025-03-03
Daily 16:10 Dulles, Washington (IAD) 18:00 Denver (DEN)
United Airlines UA 1100 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-26 through 2024-10-26
Mon-Wed 05:15 Dulles, Washington (IAD) 07:10 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 05:15 Dulles, Washington (IAD) 07:10 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2024-12-20 through 2025-01-02
Sun 05:15 Dulles, Washington (IAD) 07:10 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Operates only on 2025-01-05
Mon-Wed 17:45 Dulles, Washington (IAD) 19:50 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2024-11-04 through 2024-11-06
Tue,Wed 17:45 Dulles, Washington (IAD) 19:50 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2024-11-12 through 2024-11-20
Tue-Fri 17:45 Dulles, Washington (IAD) 19:50 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2024-11-29 through 2024-12-06
Mon-Thu 17:45 Dulles, Washington (IAD) 19:50 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2024-12-09 through 2024-12-18
Tue,Wed 17:45 Dulles, Washington (IAD) 19:50 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2024-12-24 through 2025-01-01
Mon 17:45 Dulles, Washington (IAD) 19:50 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Operates only on 2025-01-06
Mon-Fri 17:50 Dulles, Washington (IAD) 19:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 17:50 Dulles, Washington (IAD) 19:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-01-19 through 2025-01-24
Mon-Fri 17:50 Dulles, Washington (IAD) 19:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-01-27 through 2025-02-05
Tue-Fri,Sun 17:50 Dulles, Washington (IAD) 19:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-02-09 through 2025-02-16
Mon,Wed,Fri,Sun 17:50 Dulles, Washington (IAD) 19:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-02-17 through 2025-02-23
Tue-Fri,Sun 17:50 Dulles, Washington (IAD) 19:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-800 (73H) 4:05 Effective 2025-02-25 through 2025-03-05
Thu,Fri,Sun 19:35 Dulles, Washington (IAD) 21:35 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 19:35 Dulles, Washington (IAD) 21:35 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-11 through 2024-11-25
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All airlines flying from Dulles, Washington (IAD) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Boeing 777 (777)

Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737-800 (73H)

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

Operates only on 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:47, non-stop
Boeing 737-900 (739)

Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Effective 2024-10-05 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (73W)

Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-22 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:08, non-stop
Boeing 737-800 (738)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:14, non-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Boeing 777 (777)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:02, non-stop
Boeing 777 (777)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 757-200 (752)

Effective 2024-09-26 through 2024-10-25
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-02 through 2024-10-26
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:01, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-27 through 2024-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Boeing 757-300 (753)

Operates only on 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:01, non-stop
Boeing 737-900 (739)

Effective 2024-10-06 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Boeing 757-300 (753)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:01, non-stop
Boeing 757-200 (752)

Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737-700 (73W)

Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737-700 (73W)

Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737-700 (73W)

Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-700 (73W)

Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-700 (73W)

Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-700 (73W)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)

Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-01-05
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: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2025-02-09 through 2025-02-16
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2025-02-17 through 2025-02-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2025-02-25 through 2025-03-05
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (73W)
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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.