Southwest Airlines flights from Denver (DEN) to Ronald Reagan Washington (DCA).

FLIGHT SCHEDULE
Non-Direct Flights:
Sun 15:25 Denver (DEN) 22:55 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 471 1-stop Boeing 737 MAX 8 (7M8) 5:30 Operates only on 2026-05-24
Tue,Wed 13:15 Denver (DEN) 20:55 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 699 1-stop Boeing 737-700 (Scimitar Winglets) 5:40 Effective 2026-06-09 through 2026-07-29
Mon,Tue,Fri,Sun 07:50 Denver (DEN) 14:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1030 1-stop Boeing 737 MAX 8 (7M8) 4:35 Valid until 2026-01-04
Mon-Fri 08:40 Denver (DEN) 15:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1053 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:40 Denver (DEN) 15:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1053 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:40 Denver (DEN) 15:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1053 1-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-01-26 through 2026-02-04
Sun 08:40 Denver (DEN) 15:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1053 1-stop Boeing 737 MAX 8 (7M8) 4:45 Operates only on 2026-02-08
Tue,Wed 08:45 Denver (DEN) 15:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1053 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-02-10 through 2026-02-11
Tue,Wed 08:45 Denver (DEN) 15:25 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1053 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-02-18 through 2026-03-04
Sun 07:00 Denver (DEN) 14:30 Ronald Reagan Washington (DCA) 1 Southwest Airlines WN 1566 1-stop Boeing 737 MAX 8 (7M8) 5:30 Effective 2026-03-08 through 2026-04-05
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
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
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

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.

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FLIGHT SCHEDULE

Non-Direct Flights:

Southwest Airlines WN471

15:25

Denver (DEN)

22:55

Ronald Reagan Washington (DCA) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN699

13:15

Denver (DEN)

20:55

Ronald Reagan Washington (DCA) 1

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1030

07:50

Denver (DEN)

14:25

Ronald Reagan Washington (DCA) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1053

08:40

Denver (DEN)

15:25

Ronald Reagan Washington (DCA) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1053

08:40

Denver (DEN)

15:25

Ronald Reagan Washington (DCA) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1053

08:40

Denver (DEN)

15:25

Ronald Reagan Washington (DCA) 1

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1053

08:40

Denver (DEN)

15:25

Ronald Reagan Washington (DCA) 1

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1053

08:45

Denver (DEN)

15:25

Ronald Reagan Washington (DCA) 1

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1053

08:45

Denver (DEN)

15:25

Ronald Reagan Washington (DCA) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1566

07:00

Denver (DEN)

14:30

Ronald Reagan Washington (DCA) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1655

08:10

Denver (DEN)

15:00

Ronald Reagan Washington (DCA) 1

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1665

07:45

Denver (DEN)

14:20

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1939

07:15

Denver (DEN)

14:10

Ronald Reagan Washington (DCA) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:55, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2001

13:00

Denver (DEN)

19:30

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2448

16:30

Denver (DEN)

22:55

Ronald Reagan Washington (DCA) 1

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2448

16:30

Denver (DEN)

22:55

Ronald Reagan Washington (DCA) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:00

Denver (DEN)

22:30

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:00

Denver (DEN)

22:30

Ronald Reagan Washington (DCA) 1

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:00

Denver (DEN)

22:30

Ronald Reagan Washington (DCA) 1

Effective 2026-02-15 through 2026-02-19

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:00

Denver (DEN)

22:30

Ronald Reagan Washington (DCA) 1

Effective 2026-02-23 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:05

Denver (DEN)

22:35

Ronald Reagan Washington (DCA) 1

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:05

Denver (DEN)

22:35

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2473

16:10

Denver (DEN)

22:40

Ronald Reagan Washington (DCA) 1

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2562

14:10

Denver (DEN)

20:55

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2652

12:55

Denver (DEN)

19:40

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2680

16:35

Denver (DEN)

23:20

Ronald Reagan Washington (DCA) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2680

16:35

Denver (DEN)

23:20

Ronald Reagan Washington (DCA) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2680

16:35

Denver (DEN)

23:20

Ronald Reagan Washington (DCA) 1

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2680

16:35

Denver (DEN)

23:20

Ronald Reagan Washington (DCA) 1

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2680

16:35

Denver (DEN)

23:20

Ronald Reagan Washington (DCA) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2813

16:20

Denver (DEN)

22:50

Ronald Reagan Washington (DCA) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3010

08:10

Denver (DEN)

15:10

Ronald Reagan Washington (DCA) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3199

13:15

Denver (DEN)

20:55

Ronald Reagan Washington (DCA) 1

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3255

11:30

Denver (DEN)

18:15

Ronald Reagan Washington (DCA) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3938

13:30

Denver (DEN)

20:50

Ronald Reagan Washington (DCA) 1

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN857

14:30

Denver (DEN)

22:30

Ronald Reagan Washington (DCA) 1

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN857

14:30

Denver (DEN)

22:30

Ronald Reagan Washington (DCA) 1

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2315

12:50

Denver (DEN)

20:50

Ronald Reagan Washington (DCA) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3014

11:20

Denver (DEN)

20:50

Ronald Reagan Washington (DCA) 1

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 7:30, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3643

14:30

Denver (DEN)

22:20

Ronald Reagan Washington (DCA) 1

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3643

14:30

Denver (DEN)

22:20

Ronald Reagan Washington (DCA) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN165

07:10

Denver (DEN)

19:55

Ronald Reagan Washington (DCA) 1

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 10:45, 3-stop
Boeing 737-700 (Scimitar Winglets)

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.

All DEN-DCA flights

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