All airlines flying from Washington Dulles (IAD) to Denver (DEN).
Ad box here 7322741189 I FlightInfo Top Box
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon-Fri
16:00
Washington Dulles (IAD)
18:17
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 395) |
| Sat,Sun
16:03
Washington Dulles (IAD)
18:20
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2026-03-07 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:03
Washington Dulles (IAD)
18:12
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737-900 (739) 4:09 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:08
Washington Dulles (IAD)
18:17
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737-900 (739) 4:09 Effective 2026-04-30 through 2026-05-17 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:08
Washington Dulles (IAD)
17:53
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737-900 (739) 3:45 Effective 2026-08-24 through 2026-10-18 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:11
Washington Dulles (IAD)
18:24
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737-900 (739) 4:13 Effective 2026-01-06 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 759) |
| Daily
16:11
Washington Dulles (IAD)
18:24
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737-900 (739) 4:13 Effective 2026-01-19 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 759) |
| Sun
17:15
Washington Dulles (IAD)
19:26
Denver (DEN) Avianca AV 2041 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Operates only on 2026-01-18 Codeshare flight, operated by United Airlines.(UA 599) |
| Mon-Wed
17:15
Washington Dulles (IAD)
19:23
Denver (DEN) Avianca AV 2041 Non-stop Boeing 757-300 (753) 4:08 Effective 2026-05-18 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:15
Washington Dulles (IAD)
19:01
Denver (DEN) Avianca AV 2041 Non-stop Boeing 757-300 (753) 3:46 Effective 2026-05-21 through 2026-08-23 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:15
Washington Dulles (IAD)
19:01
Denver (DEN) Avianca AV 2041 Non-stop Boeing 757-300 (753) 3:46 Effective from 2026-10-19 Codeshare flight, operated by United Airlines.(UA 599) |
| Tue
08:15
Washington Dulles (IAD)
10:30
Denver (DEN) Copa Airlines CM 2857 Non-stop Airbus A321neo (32Q) 4:15 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 419) |
| Daily
08:15
Washington Dulles (IAD)
10:27
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 757-300 (753) 4:12 Effective 2026-01-07 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 419) |
| Daily
08:15
Washington Dulles (IAD)
10:27
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 757-300 (753) 4:12 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 419) |
| Daily
08:15
Washington Dulles (IAD)
10:25
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 757-300 (753) 4:10 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2680) |
| Daily
08:15
Washington Dulles (IAD)
10:20
Denver (DEN) Copa Airlines CM 2857 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1424) |
| Daily
08:15
Washington Dulles (IAD)
10:10
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 757-300 (753) 3:55 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1424) |
| Daily
08:15
Washington Dulles (IAD)
10:10
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 737-900 (739) 3:55 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1424) |
| Daily
08:20
Washington Dulles (IAD)
10:28
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 777 (777) 4:08 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 419) |
| Daily
08:20
Washington Dulles (IAD)
10:33
Denver (DEN) Copa Airlines CM 2857 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2357) |
| Wed
08:45
Washington Dulles (IAD)
10:57
Denver (DEN) Copa Airlines CM 2857 Non-stop Boeing 757-300 (753) 4:12 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 419) |
| Tue
17:15
Washington Dulles (IAD)
19:28
Denver (DEN) Copa Airlines CM 2858 Non-stop Airbus A321neo (32Q) 4:13 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:15
Washington Dulles (IAD)
19:26
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Effective 2026-01-07 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 599) |
| Wed
17:15
Washington Dulles (IAD)
19:28
Denver (DEN) Copa Airlines CM 2858 Non-stop Airbus A321neo (32Q) 4:13 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:15
Washington Dulles (IAD)
19:23
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 757-300 (753) 4:08 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:15
Washington Dulles (IAD)
19:01
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 757-300 (753) 3:46 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:19
Washington Dulles (IAD)
19:40
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 757-300 (753) 4:21 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2693) |
| Daily
17:19
Washington Dulles (IAD)
19:40
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 737-900 (739) 4:21 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:19
Washington Dulles (IAD)
19:27
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 757-300 (753) 4:08 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
17:20
Washington Dulles (IAD)
19:28
Denver (DEN) Copa Airlines CM 2858 Non-stop Boeing 777 (777) 4:08 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 599) |
| Daily
09:47
Washington Dulles (IAD)
12:00
Denver (DEN) Copa Airlines CM 2859 Non-stop Airbus A321neo (32Q) 4:13 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2064) |
| Daily
09:47
Washington Dulles (IAD)
12:00
Denver (DEN) Copa Airlines CM 2859 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2064) |
| Thu
09:50
Washington Dulles (IAD)
12:00
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 757-300 (753) 4:10 Operates only on 2026-02-12 Codeshare flight, operated by United Airlines.(UA 2681) |
| Daily
09:50
Washington Dulles (IAD)
12:03
Denver (DEN) Copa Airlines CM 2859 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-02-13 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2681) |
| Daily
09:55
Washington Dulles (IAD)
12:00
Denver (DEN) Copa Airlines CM 2859 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1865) |
| Tue
10:02
Washington Dulles (IAD)
12:14
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 757-300 (753) 4:12 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 2064) |
| Daily
10:02
Washington Dulles (IAD)
12:15
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 737-900 (739) 4:13 Effective 2026-01-07 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 2064) |
| Sun
10:02
Washington Dulles (IAD)
12:15
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 737 MAX 9 (7M9) 4:13 Operates only on 2026-02-08 Codeshare flight, operated by United Airlines.(UA 2064) |
| Mon
10:02
Washington Dulles (IAD)
12:14
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 757-300 (753) 4:12 Operates only on 2026-02-09 Codeshare flight, operated by United Airlines.(UA 2064) |
| Tue,Wed
10:02
Washington Dulles (IAD)
12:15
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 737-900 (739) 4:13 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2064) |
| Daily
10:22
Washington Dulles (IAD)
12:18
Denver (DEN) Copa Airlines CM 2859 Non-stop Airbus A321neo (32Q) 3:56 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1865) |
| Daily
10:22
Washington Dulles (IAD)
12:18
Denver (DEN) Copa Airlines CM 2859 Non-stop Boeing 737-900 (739) 3:56 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1865) |
| Daily
15:58
Washington Dulles (IAD)
18:14
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737-900 (739) 4:16 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 484) |
| Mon-Thu,Sat,Sun
16:00
Washington Dulles (IAD)
18:13
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737-900 (739) 4:13 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2852) |
| Fri
16:00
Washington Dulles (IAD)
18:13
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737 MAX 9 (7M9) 4:13 Operates only on 2026-01-02 Codeshare flight, operated by United Airlines.(UA 2852) |
| Mon-Fri
16:00
Washington Dulles (IAD)
18:17
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737-900 (739) 4:17 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 395) |
| Sat,Sun
16:03
Washington Dulles (IAD)
18:20
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Effective 2026-03-07 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:03
Washington Dulles (IAD)
18:12
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737-900 (739) 4:09 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:08
Washington Dulles (IAD)
18:17
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737-900 (739) 4:09 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 395) |
| Daily
16:08
Washington Dulles (IAD)
17:53
Denver (DEN) Copa Airlines CM 2860 Non-stop Boeing 737-900 (739) 3:45 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 395) |
Ad flat here 8924483383 I FlightInfo Lower
Parallax here IAD-DEN
- A domestic route departing from the Washington Dulles 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 4:21.
