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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri,Sun 19:35 Dulles, Washington (IAD) 21:35 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-12-08 through 2024-12-15
Thu 19:35 Dulles, Washington (IAD) 21:35 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2024-12-19
Fri 19:35 Dulles, Washington (IAD) 21:35 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2025-01-03
Sun 19:55 Dulles, Washington (IAD) 21:55 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2024-12-01
Sat 20:00 Dulles, Washington (IAD) 22:00 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-23 through 2024-11-30
Sat 20:00 Dulles, Washington (IAD) 22:00 Denver (DEN)
Southwest Airlines WN 1130 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-12-21 through 2025-01-04
Thu,Fri,Sun 14:50 Dulles, Washington (IAD) 16:50 Denver (DEN)
Southwest Airlines WN 1155 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 14:50 Dulles, Washington (IAD) 16:50 Denver (DEN)
Southwest Airlines WN 1155 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-11 through 2024-11-25
Fri,Sun 14:50 Dulles, Washington (IAD) 16:50 Denver (DEN)
Southwest Airlines WN 1155 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-12-08 through 2024-12-15
Thu 14:50 Dulles, Washington (IAD) 16:50 Denver (DEN)
Southwest Airlines WN 1155 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2024-12-19
Fri 14:50 Dulles, Washington (IAD) 16:50 Denver (DEN)
Southwest Airlines WN 1155 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2025-01-03
Sat 08:10 Dulles, Washington (IAD) 09:50 Denver (DEN)
Southwest Airlines WN 1194 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Valid until 2024-09-28
Tue,Wed 09:00 Dulles, Washington (IAD) 10:40 Denver (DEN)
Southwest Airlines WN 1194 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Valid until 2024-10-02
Sun 09:55 Dulles, Washington (IAD) 11:35 Denver (DEN)
Southwest Airlines WN 1194 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2024-09-01
Daily 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-10-27 through 2024-11-22
Sat 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2024-11-23 through 2024-11-30
Mon-Fri,Sun 10:05 Dulles, Washington (IAD) 12:12 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 4:07 Effective 2024-11-24 through 2024-12-02
Mon-Thu 10:34 Dulles, Washington (IAD) 12:24 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-26 through 2024-10-10
Fri-Sun 10:34 Dulles, Washington (IAD) 12:24 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Effective 2024-09-27 through 2024-10-12
Mon-Thu,Sun 10:34 Dulles, Washington (IAD) 12:24 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-10-13 through 2024-10-17
Tue,Fri-Sun 10:34 Dulles, Washington (IAD) 12:24 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Effective 2024-10-18 through 2024-10-26
Mon,Wed,Thu 10:34 Dulles, Washington (IAD) 12:24 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-10-21 through 2024-10-24
Mon-Wed,Sat,Sun 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Valid until 2024-09-04
Mon-Thu,Sat,Sun 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-05 through 2024-09-12
Fri 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Operates only on 2024-09-06
Mon-Fri,Sun 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-13 through 2024-09-22
Sat 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Effective 2024-09-14 through 2024-09-21
Mon 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737 MAX 9 (7M9) 3:50 Operates only on 2024-09-23
Tue,Wed 10:44 Dulles, Washington (IAD) 12:34 Denver (DEN)
United Airlines UA 1341 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-24 through 2024-09-25
Daily 08:15 Dulles, Washington (IAD) 10:10 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 737-900 (739) 3:55 Effective from 2025-02-13
Daily 08:20 Dulles, Washington (IAD) 10:31 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 757-300 (753) 4:11 Effective 2024-12-03 through 2024-12-18
Daily 08:24 Dulles, Washington (IAD) 10:09 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 777 (777) 3:45 Valid until 2024-09-21
Sun 08:24 Dulles, Washington (IAD) 10:20 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 737 MAX 9 (7M9) 3:56 Operates only on 2024-09-22
Mon-Wed 08:24 Dulles, Washington (IAD) 10:09 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 777 (777) 3:45 Effective 2024-09-23 through 2024-09-25
Daily 08:25 Dulles, Washington (IAD) 10:27 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 777 (777) 4:02 Effective 2024-10-27 through 2024-12-02
Daily 08:25 Dulles, Washington (IAD) 10:27 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 777 (777) 4:02 Effective 2024-12-19 through 2025-01-06
Daily 08:33 Dulles, Washington (IAD) 10:35 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 777 (777) 4:02 Effective 2025-01-07 through 2025-02-12
Daily 08:35 Dulles, Washington (IAD) 10:20 Denver (DEN)
United Airlines UA 1366 Non-stop Boeing 777 (777) 3:45 Effective 2024-09-26 through 2024-10-26
Mon-Wed 14:25 Dulles, Washington (IAD) 16:25 Denver (DEN)
Southwest Airlines WN 1476 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 14:25 Dulles, Washington (IAD) 16:25 Denver (DEN)
Southwest Airlines WN 1476 Non-stop Boeing 737-700 (73W) 4:00 Effective 2024-12-20 through 2025-01-02
Sun 14:25 Dulles, Washington (IAD) 16:25 Denver (DEN)
Southwest Airlines WN 1476 Non-stop Boeing 737-700 (73W) 4:00 Operates only on 2025-01-05
Mon-Sat 16:10 Dulles, Washington (IAD) 18:00 Denver (DEN)
United Airlines UA 1601 Non-stop Boeing 737-900 (739) 3:50 Valid until 2024-09-07
Sun 16:10 Dulles, Washington (IAD) 17:57 Denver (DEN)
United Airlines UA 1601 Non-stop Boeing 757-300 (753) 3:47 Operates only on 2024-09-01
Daily 16:10 Dulles, Washington (IAD) 18:00 Denver (DEN)
United Airlines UA 1601 Non-stop Boeing 737-900 (739) 3:50 Effective 2024-09-08 through 2024-09-25
Thu 17:25 Dulles, Washington (IAD) 19:22 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 757-300 (753) 3:57 Operates only on 2024-09-19
Mon,Tue,Fri-Sun 17:40 Dulles, Washington (IAD) 19:37 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 757-300 (753) 3:57 Valid until 2024-09-03
Wed 17:40 Dulles, Washington (IAD) 19:40 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Operates only on 2024-09-04
Daily 17:40 Dulles, Washington (IAD) 19:37 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 757-300 (753) 3:57 Effective 2024-09-05 through 2024-09-15
Mon,Sat 17:40 Dulles, Washington (IAD) 19:40 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Effective 2024-09-16 through 2024-09-21
Mon-Wed,Sun 17:40 Dulles, Washington (IAD) 19:37 Denver (DEN)
United Airlines UA 1753 Non-stop Boeing 757-300 (753) 3:57 Effective 2024-09-17 through 2024-09-25
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All airlines flying from Dulles, Washington (IAD) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

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)

Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Valid until 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-27 through 2024-11-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-24 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737-900 (739)

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

Effective 2024-09-27 through 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-13 through 2024-10-17
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)

Effective 2024-10-18 through 2024-10-26
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-21 through 2024-10-24
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

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

Effective 2024-09-05 through 2024-09-12
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-13 through 2024-09-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)

Effective 2024-09-14 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-09-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-24 through 2024-09-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 737-900 (739)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Boeing 757-300 (753)

Valid until 2024-09-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:45, non-stop
Boeing 777 (777)

Operates only on 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:56, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-23 through 2024-09-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 777 (777)

Effective 2024-10-27 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Boeing 777 (777)

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: 4:02, non-stop
Boeing 777 (777)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:45, non-stop
Boeing 777 (777)

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 2024-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:47, non-stop
Boeing 757-300 (753)

Effective 2024-09-08 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:57, non-stop
Boeing 757-300 (753)

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:57, non-stop
Boeing 757-300 (753)

Operates only on 2024-09-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-05 through 2024-09-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Boeing 757-300 (753)

Effective 2024-09-16 through 2024-09-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-17 through 2024-09-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:57, non-stop
Boeing 757-300 (753)
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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.