All airlines flying from Denver (DEN) to Ronald Reagan Washington (DCA).
| FLIGHT SCHEDULE |
|---|
| Non-Direct Flights: |
| Tue,Wed
08:10
Denver (DEN)
15:00
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1655 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-06-09 through 2026-07-29 |
| Mon
07:45
Denver (DEN)
14:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1665 1-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2026-01-05 |
| Daily
10:05
Denver (DEN)
20:56
Ronald Reagan Washington (DCA) 2 United Airlines UA 1915 1-stop Boeing 757-300 (753) 8:51 Effective 2026-02-12 through 2026-03-04 |
| Sun
07:15
Denver (DEN)
14:10
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1939 1-stop Boeing 737 MAX 8 (7M8) 4:55 Operates only on 2026-05-24 |
| Mon
13:00
Denver (DEN)
19:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2001 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Operates only on 2026-01-05 |
| Tue,Wed
16:30
Denver (DEN)
22:55
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2448 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-10 through 2026-02-11 |
| Tue,Wed
16:30
Denver (DEN)
22:55
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2448 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-18 through 2026-03-04 |
| Mon
16:00
Denver (DEN)
22:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Operates only on 2026-01-19 |
| Mon,Thu,Fri
16:00
Denver (DEN)
22:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-02-05 through 2026-02-09 |
| Tue,Thu,Sun
16:00
Denver (DEN)
22:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-02-15 through 2026-02-19 |
| Mon
16:00
Denver (DEN)
22:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-02-23 through 2026-03-02 |
| Thu,Fri,Sun
16:05
Denver (DEN)
22:35
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-01-11 through 2026-01-16 |
| Sun
16:05
Denver (DEN)
22:35
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Operates only on 2026-01-25 |
| Sun
16:10
Denver (DEN)
22:40
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2473 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Operates only on 2026-02-01 |
| Mon
14:10
Denver (DEN)
20:55
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2562 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-01-05 |
| Sat
12:55
Denver (DEN)
19:40
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2652 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-01-03 |
| Mon-Fri
16:35
Denver (DEN)
23:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2680 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
16:35
Denver (DEN)
23:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2680 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
16:35
Denver (DEN)
23:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2680 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
16:35
Denver (DEN)
23:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2680 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
16:35
Denver (DEN)
23:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2680 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-02-18 through 2026-03-04 |
| Sun
16:20
Denver (DEN)
22:50
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2813 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-03-08 through 2026-04-05 |
| Mon,Thu,Fri
08:10
Denver (DEN)
15:10
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3010 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-06-04 through 2026-08-03 |
| Mon,Thu,Fri
13:15
Denver (DEN)
20:55
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3199 1-stop Boeing 737-700 (Scimitar Winglets) 5:40 Effective 2026-04-09 through 2026-06-01 |
| Mon
11:30
Denver (DEN)
18:15
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3255 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-01-05 |
| Sat
13:30
Denver (DEN)
20:50
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3938 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-02-14 through 2026-02-28 |
| Mon,Thu,Fri
14:30
Denver (DEN)
22:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 857 2-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-02-12 through 2026-02-16 |
| Thu,Fri,Sun
14:30
Denver (DEN)
22:30
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 857 2-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-02-20 through 2026-03-01 |
| Daily
07:55
Denver (DEN)
22:43
Ronald Reagan Washington (DCA) 2 United Airlines UA 2160 2-stop Airbus A319 (319) 12:48 Effective 2026-04-30 through 2026-05-20 |
| Daily
07:55
Denver (DEN)
22:16
Ronald Reagan Washington (DCA) 2 United Airlines UA 2160 2-stop Airbus A320 (320) 12:21 Effective 2026-05-21 through 2026-08-17 |
| Daily
07:55
Denver (DEN)
22:16
Ronald Reagan Washington (DCA) 2 United Airlines UA 2160 2-stop Airbus A320 (320) 12:21 Effective from 2026-08-18 |
| Mon,Thu,Fri
12:50
Denver (DEN)
20:50
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 2315 2-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-03-05 through 2026-04-06 |
| Sun
11:20
Denver (DEN)
20:50
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3014 2-stop Boeing 737-700 (Scimitar Winglets) 7:30 Effective 2026-06-07 through 2026-08-02 |
| Sun
14:30
Denver (DEN)
22:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3643 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-04-12 through 2026-05-17 |
| Sun
14:30
Denver (DEN)
22:20
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 3643 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Operates only on 2026-05-31 |
| Mon,Thu,Fri
07:10
Denver (DEN)
19:55
Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 165 3-stop Boeing 737-700 (Scimitar Winglets) 10:45 Effective 2026-06-04 through 2026-08-03 |
| Direct Codeshare Flights: |
| Daily
09:35
Denver (DEN)
14:59
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Airbus A321neo (32Q) 3:24 Effective 2026-01-06 through 2026-02-13 Codeshare flight, operated by United Airlines.(UA 789) |
| Sat
09:35
Denver (DEN)
14:59
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Boeing 737 MAX 8 (7M8) 3:24 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by United Airlines.(UA 789) |
| Mon-Fri,Sun
09:35
Denver (DEN)
14:59
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Airbus A321neo (32Q) 3:24 Effective 2026-02-15 through 2026-02-27 Codeshare flight, operated by United Airlines.(UA 789) |
| Daily
09:35
Denver (DEN)
14:59
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Airbus A321neo (32Q) 3:24 Effective 2026-02-28 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 789) |
| Daily
09:38
Denver (DEN)
14:59
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Boeing 757-300 (753) 3:21 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 789) |
| Daily
09:40
Denver (DEN)
15:08
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Airbus A321neo (32Q) 3:28 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 789) |
| Daily
09:40
Denver (DEN)
14:56
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Airbus A321neo (32Q) 3:16 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 789) |
| Daily
09:40
Denver (DEN)
14:56
Ronald Reagan Washington (DCA) 2 Air Canada AC 3637 Non-stop Boeing 757-300 (753) 3:16 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 789) |
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- A domestic route departing from the Denver airport (DEN) and arriving at Ronald Reagan Washington airport (DCA).
- The flight distance is 1471 miles, or 2368 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 3:16 and 3:28.
