All airlines flying from Denver (DEN) to Dulles, Washington (IAD).
Ad box here 7322741189 I FlightInfo Top Box
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
23:59
Denver (DEN)
05:22
Dulles, Washington (IAD) United Airlines UA 1924 Non-stop Boeing 737-900 (739) 3:23 Effective 2025-09-25 through 2025-10-25 The flight arrives 1 day after departure. |
| Mon,Thu,Fri
08:00
Denver (DEN)
13:25
Dulles, Washington (IAD) Southwest Airlines WN 1956 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2025-06-02 |
| Sat
09:50
Denver (DEN)
15:15
Dulles, Washington (IAD) Southwest Airlines WN 1956 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2025-05-31 |
| Mon,Thu,Fri
13:00
Denver (DEN)
18:15
Dulles, Washington (IAD) Southwest Airlines WN 2036 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-08-07 through 2025-09-29 |
| Tue,Wed
16:45
Denver (DEN)
22:05
Dulles, Washington (IAD) Southwest Airlines WN 2036 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-08-05 through 2025-10-01 |
| Daily
10:10
Denver (DEN)
15:32
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Boeing 777 (777) 3:22 Effective 2025-06-26 through 2025-08-18 |
| Daily
10:10
Denver (DEN)
15:32
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Boeing 777 (777) 3:22 Effective 2025-09-25 through 2025-10-25 |
| Mon-Fri,Sun
10:12
Denver (DEN)
15:34
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Boeing 777 (777) 3:22 Effective 2025-05-22 through 2025-06-25 |
| Sat
10:12
Denver (DEN)
15:44
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Airbus A321neo (32Q) 3:32 Effective 2025-05-24 through 2025-06-21 |
| Daily
10:12
Denver (DEN)
15:34
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Boeing 777 (777) 3:22 Effective 2025-08-19 through 2025-09-24 |
| Daily
10:15
Denver (DEN)
15:36
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Boeing 777 (777) 3:21 Valid until 2025-05-21 |
| Daily
10:25
Denver (DEN)
15:50
Dulles, Washington (IAD) United Airlines UA 2087 Non-stop Boeing 757-300 (753) 3:25 Effective from 2025-10-26 |
| Daily
06:30
Denver (DEN)
11:44
Dulles, Washington (IAD) United Airlines UA 2206 Non-stop Boeing 737-900 (739) 3:14 Effective from 2025-10-26 |
| Daily
08:00
Denver (DEN)
13:26
Dulles, Washington (IAD) United Airlines UA 2259 Non-stop Boeing 737-900 (739) 3:26 Effective 2025-08-01 through 2025-08-18 |
| Daily
17:24
Denver (DEN)
22:50
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Airbus A321neo (32Q) 3:26 Effective 2025-05-22 through 2025-06-25 |
| Daily
17:25
Denver (DEN)
22:43
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Boeing 737-900 (739) 3:18 Effective 2025-08-19 through 2025-09-24 |
| Daily
17:42
Denver (DEN)
23:10
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Boeing 757-300 (753) 3:28 Effective 2025-06-26 through 2025-08-18 |
| Thu
17:49
Denver (DEN)
23:12
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Boeing 737-900 (739) 3:23 Operates only on 2025-05-01 |
| Daily
17:49
Denver (DEN)
23:12
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Boeing 737 MAX 9 (7M9) 3:23 Effective 2025-05-02 through 2025-05-20 |
| Wed
17:49
Denver (DEN)
23:12
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Boeing 737-900 (739) 3:23 Operates only on 2025-05-21 |
| Daily
17:50
Denver (DEN)
23:17
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Airbus A321neo (32Q) 3:27 Effective 2025-09-25 through 2025-10-25 |
| Daily
17:55
Denver (DEN)
23:13
Dulles, Washington (IAD) United Airlines UA 2408 Non-stop Boeing 737-900 (739) 3:18 Effective from 2025-10-26 |
| Mon,Thu,Fri
08:00
Denver (DEN)
13:20
Dulles, Washington (IAD) Southwest Airlines WN 2467 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-08-07 through 2025-09-29 |
| Sat
09:40
Denver (DEN)
15:00
Dulles, Washington (IAD) Southwest Airlines WN 2467 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-08-09 through 2025-09-27 |
| Mon,Thu,Fri,Sun
13:50
Denver (DEN)
19:00
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
13:50
Denver (DEN)
19:00
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
13:50
Denver (DEN)
19:00
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-07 through 2025-12-14 |
| Thu
13:50
Denver (DEN)
19:00
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2025-12-18 |
| Mon
13:50
Denver (DEN)
19:00
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-01-05 |
| Mon-Wed
14:00
Denver (DEN)
19:10
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-11-25 through 2025-12-01 |
| Mon,Tue,Fri,Sun
14:00
Denver (DEN)
19:10
Dulles, Washington (IAD) Southwest Airlines WN 2474 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-12-19 through 2026-01-04 |
| Tue,Wed
10:50
Denver (DEN)
16:00
Dulles, Washington (IAD) Southwest Airlines WN 2490 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-10-07 through 2025-10-29 |
| Mon,Thu,Fri
13:45
Denver (DEN)
19:00
Dulles, Washington (IAD) Southwest Airlines WN 2490 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-10-02 through 2025-10-31 |
| Sat
17:40
Denver (DEN)
23:00
Dulles, Washington (IAD) Southwest Airlines WN 2491 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-10-04 through 2025-11-01 |
| Tue,Wed
17:45
Denver (DEN)
23:05
Dulles, Washington (IAD) Southwest Airlines WN 2491 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-10-07 through 2025-10-29 |
| Mon,Thu,Fri
18:10
Denver (DEN)
23:30
Dulles, Washington (IAD) Southwest Airlines WN 2491 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-10-02 through 2025-10-31 |
| Sun
19:10
Denver (DEN)
00:25
Dulles, Washington (IAD) Southwest Airlines WN 2491 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-10-05 through 2025-10-26 The flight arrives 1 day after departure. |
| Sat
07:50
Denver (DEN)
13:10
Dulles, Washington (IAD) Southwest Airlines WN 2558 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-06-07 through 2025-08-02 |
| Mon,Thu,Fri
08:00
Denver (DEN)
13:20
Dulles, Washington (IAD) Southwest Airlines WN 2558 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-06-05 through 2025-07-03 |
| Mon,Thu,Fri
08:00
Denver (DEN)
13:20
Dulles, Washington (IAD) Southwest Airlines WN 2558 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2025-07-07 through 2025-08-04 |
| Tue,Wed
17:25
Denver (DEN)
22:45
Dulles, Washington (IAD) Southwest Airlines WN 2558 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-06-10 through 2025-07-30 |
| Tue,Wed
08:45
Denver (DEN)
14:05
Dulles, Washington (IAD) Southwest Airlines WN 2687 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2025-06-04 |
| Sun
17:15
Denver (DEN)
22:35
Dulles, Washington (IAD) Southwest Airlines WN 2687 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Operates only on 2025-05-25 |
| Mon,Thu,Fri
17:20
Denver (DEN)
22:40
Dulles, Washington (IAD) Southwest Airlines WN 2687 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2025-06-02 |
| Sat
17:50
Denver (DEN)
23:15
Dulles, Washington (IAD) Southwest Airlines WN 2687 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2025-05-31 |
| Sun
19:45
Denver (DEN)
01:05
Dulles, Washington (IAD) Southwest Airlines WN 2687 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2025-05-18 The flight arrives 1 day after departure. |
| Sun
19:45
Denver (DEN)
01:05
Dulles, Washington (IAD) Southwest Airlines WN 2687 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Operates only on 2025-06-01 The flight arrives 1 day after departure. |
| Daily
11:15
Denver (DEN)
16:43
Dulles, Washington (IAD) United Airlines UA 2853 Non-stop Boeing 737 MAX 9 (7M9) 3:28 Effective 2025-08-19 through 2025-09-24 |
| Daily
11:15
Denver (DEN)
16:43
Dulles, Washington (IAD) United Airlines UA 2853 Non-stop Boeing 737-900 (739) 3:28 Effective 2025-09-25 through 2025-10-25 |
| Sun
10:25
Denver (DEN)
15:50
Dulles, Washington (IAD) Southwest Airlines WN 2902 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2025-05-18 |
Ad flat here 8924483383 I FlightInfo Lower
Parallax here DEN-IAD
- A domestic route departing from the Denver airport (DEN) and arriving at Dulles, Washington 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 3:10 and 3:32.
