All airlines flying from Denver (DEN) to Washington Dulles (IAD).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Tue,Thu-Sun
11:15
Denver (DEN)
16:35
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737-900 (739) 3:20 Effective 2026-01-06 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 237) |
| Daily
11:15
Denver (DEN)
16:46
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:31 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1877) |
| Daily
11:15
Denver (DEN)
16:42
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737-900 (739) 3:27 Effective 2026-06-25 through 2026-08-17 Codeshare flight, operated by United Airlines.(UA 1877) |
| Wed
11:17
Denver (DEN)
16:35
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 237) |
| Daily
11:20
Denver (DEN)
16:39
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:19 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 507) |
| Mon,Tue,Thu-Sat
11:20
Denver (DEN)
16:37
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:17 Effective 2026-02-12 through 2026-02-21 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:20
Denver (DEN)
16:37
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:17 Effective 2026-02-22 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:22
Denver (DEN)
16:40
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:22
Denver (DEN)
16:47
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:25 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1877) |
| Wed,Sun
11:25
Denver (DEN)
16:42
Washington Dulles (IAD) Lufthansa LH 7463 Non-stop Boeing 737 MAX 9 (7M9) 3:17 Effective 2026-02-15 through 2026-02-18 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:15
Denver (DEN)
16:40
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 757-300 (753) 3:25 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1877) |
| Daily
13:25
Denver (DEN)
18:57
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Airbus A321neo (32Q) 3:32 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 347) |
| Thu,Sat,Sun
15:47
Denver (DEN)
21:07
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 737-900 (739) 3:20 Effective 2026-01-08 through 2026-01-11 Codeshare flight, operated by United Airlines.(UA 798) |
| Fri
15:47
Denver (DEN)
21:08
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Airbus A321neo (32Q) 3:21 Operates only on 2026-01-09 Codeshare flight, operated by United Airlines.(UA 798) |
| Wed
15:51
Denver (DEN)
21:11
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 737-900 (739) 3:20 Operates only on 2026-01-07 Codeshare flight, operated by United Airlines.(UA 798) |
| Daily
15:55
Denver (DEN)
21:10
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 757-300 (753) 3:15 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 798) |
| Daily
15:55
Denver (DEN)
21:10
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 737-900 (739) 3:15 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 798) |
| Mon,Wed-Sat
16:00
Denver (DEN)
21:18
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Airbus A321neo (32Q) 3:18 Effective 2026-03-13 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 798) |
| Sun
16:00
Denver (DEN)
21:16
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 737-900 (739) 3:16 Effective 2026-03-15 through 2026-03-22 Codeshare flight, operated by United Airlines.(UA 798) |
| Sat
16:00
Denver (DEN)
21:16
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Boeing 737 MAX 9 (7M9) 3:16 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 798) |
| Mon,Wed-Sun
16:05
Denver (DEN)
21:25
Washington Dulles (IAD) Lufthansa LH 7519 Non-stop Airbus A321neo (32Q) 3:20 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 798) |
| Tue,Sat
07:45
Denver (DEN)
13:12
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Airbus A321neo (32Q) 3:27 Effective 2026-01-06 through 2026-01-10 Codeshare flight, operated by United Airlines.(UA 1101) |
| Sat
07:45
Denver (DEN)
13:12
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Airbus A321neo (32Q) 3:27 Effective 2026-01-17 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 1101) |
| Daily
07:45
Denver (DEN)
13:05
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737-900 (739) 3:20 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by United Airlines.(UA 351) |
| Fri,Sat
07:45
Denver (DEN)
13:05
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737 MAX 9 (7M9) 3:20 Effective 2026-03-06 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 1101) |
| Sat
07:45
Denver (DEN)
13:05
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737 MAX 9 (7M9) 3:20 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1101) |
| Daily
07:45
Denver (DEN)
13:14
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737-900 (739) 3:29 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1101) |
| Daily
07:50
Denver (DEN)
13:16
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737-900 (739) 3:26 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1101) |
| Mon-Fri,Sun
07:50
Denver (DEN)
13:17
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737-900 (739) 3:27 Effective 2026-01-07 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 1101) |
| Wed
07:50
Denver (DEN)
13:19
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Airbus A321neo (32Q) 3:29 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 1101) |
| Mon-Fri,Sun
07:50
Denver (DEN)
13:17
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737-900 (739) 3:27 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1101) |
| Daily
08:10
Denver (DEN)
13:27
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Airbus A321neo (32Q) 3:17 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1101) |
| Daily
08:10
Denver (DEN)
13:27
Washington Dulles (IAD) Brussels Airlines SN 8810 Non-stop Boeing 737-900 (739) 3:17 Effective 2026-05-21 through 2026-10-23 Codeshare flight, operated by United Airlines.(UA 1101) |
| Mon,Tue,Thu-Sun
11:15
Denver (DEN)
16:35
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737-900 (739) 3:20 Effective 2026-01-06 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 237) |
| Daily
11:15
Denver (DEN)
16:46
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:31 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1877) |
| Daily
11:15
Denver (DEN)
16:42
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737-900 (739) 3:27 Effective 2026-06-25 through 2026-08-17 Codeshare flight, operated by United Airlines.(UA 1877) |
| Daily
11:15
Denver (DEN)
16:40
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 757-300 (753) 3:25 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1877) |
| Wed
11:17
Denver (DEN)
16:35
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 237) |
| Daily
11:20
Denver (DEN)
16:39
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:19 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 507) |
| Mon,Tue,Thu-Sat
11:20
Denver (DEN)
16:37
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:17 Effective 2026-02-12 through 2026-02-21 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:20
Denver (DEN)
16:37
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:17 Effective 2026-02-22 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:22
Denver (DEN)
16:40
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 687) |
| Daily
11:22
Denver (DEN)
16:47
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:25 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1877) |
| Wed,Sun
11:25
Denver (DEN)
16:42
Washington Dulles (IAD) Brussels Airlines SN 8938 Non-stop Boeing 737 MAX 9 (7M9) 3:17 Effective 2026-02-15 through 2026-02-18 Codeshare flight, operated by United Airlines.(UA 687) |
| Tue
09:50
Denver (DEN)
15:13
Washington Dulles (IAD) Brussels Airlines SN 8952 Non-stop Airbus A321neo (32Q) 3:23 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 2087) |
| Daily
09:50
Denver (DEN)
15:12
Washington Dulles (IAD) Brussels Airlines SN 8952 Non-stop Boeing 737 MAX 9 (7M9) 3:22 Effective 2026-01-07 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 2087) |
| Wed
09:50
Denver (DEN)
15:13
Washington Dulles (IAD) Brussels Airlines SN 8952 Non-stop Airbus A321neo (32Q) 3:23 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2087) |
| Daily
10:15
Denver (DEN)
15:34
Washington Dulles (IAD) Brussels Airlines SN 8952 Non-stop Boeing 777 (777) 3:19 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2087) |
| Daily
10:15
Denver (DEN)
15:45
Washington Dulles (IAD) Brussels Airlines SN 8952 Non-stop Boeing 757-300 (753) 3:30 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2087) |
| Daily
10:20
Denver (DEN)
15:44
Washington Dulles (IAD) Brussels Airlines SN 8952 Non-stop Boeing 757-300 (753) 3:24 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2087) |
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Parallax here DEN-IAD
- A domestic route departing from the Denver airport (DEN) and arriving at Washington Dulles airport (IAD).
- The flight distance is 1448 miles, or 2331 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . 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 3:05 and 3:35.
