All airlines flying from Denver (DEN) to Dulles, Washington (IAD).

FLIGHT SCHEDULE
Direct Flights:
Thu,Fri,Sun 13:45 Denver (DEN) 19:00 Dulles, Washington (IAD) Southwest Airlines WN 196 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 13:45 Denver (DEN) 19:00 Dulles, Washington (IAD) Southwest Airlines WN 196 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-11-11 through 2024-11-25
Fri,Sun 13:45 Denver (DEN) 19:00 Dulles, Washington (IAD) Southwest Airlines WN 196 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-12-08 through 2024-12-15
Thu 13:45 Denver (DEN) 19:00 Dulles, Washington (IAD) Southwest Airlines WN 196 Non-stop Boeing 737-700 (73W) 3:15 Operates only on 2024-12-19
Fri 13:45 Denver (DEN) 19:00 Dulles, Washington (IAD) Southwest Airlines WN 196 Non-stop Boeing 737-700 (73W) 3:15 Operates only on 2025-01-03
Mon-Wed 08:30 Denver (DEN) 13:45 Dulles, Washington (IAD) Southwest Airlines WN 341 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 08:30 Denver (DEN) 13:45 Dulles, Washington (IAD) Southwest Airlines WN 341 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-12-20 through 2025-01-02
Sun 08:30 Denver (DEN) 13:45 Dulles, Washington (IAD) Southwest Airlines WN 341 Non-stop Boeing 737-700 (73W) 3:15 Operates only on 2025-01-05
Wed 13:25 Denver (DEN) 18:41 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 757-300 (753) 3:16 Operates only on 2024-10-30
Mon,Thu-Sun 13:30 Denver (DEN) 18:48 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:18 Effective 2024-10-27 through 2024-11-04
Tue 13:30 Denver (DEN) 18:48 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-800 (738) 3:18 Effective 2024-10-29 through 2024-11-19
Mon,Wed-Sun 13:30 Denver (DEN) 18:48 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:18 Effective 2024-11-06 through 2024-11-22
Sat 13:30 Denver (DEN) 18:48 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737 MAX 9 (7M9) 3:18 Effective 2024-11-23 through 2024-11-30
Mon-Wed,Fri,Sun 13:30 Denver (DEN) 18:48 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:18 Effective 2024-11-24 through 2024-12-02
Daily 13:40 Denver (DEN) 18:58 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:18 Effective 2024-12-03 through 2024-12-14
Sun 13:40 Denver (DEN) 18:58 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-800 (738) 3:18 Operates only on 2024-12-15
Mon-Wed 13:40 Denver (DEN) 18:58 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:18 Effective 2024-12-16 through 2024-12-18
Mon-Thu 13:43 Denver (DEN) 19:08 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:25 Effective 2024-09-26 through 2024-10-10
Fri-Sun 13:43 Denver (DEN) 19:08 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737 MAX 9 (7M9) 3:25 Effective 2024-09-27 through 2024-10-11
Mon-Thu,Sat 13:43 Denver (DEN) 19:08 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:25 Effective 2024-10-12 through 2024-10-17
Fri-Sun 13:43 Denver (DEN) 19:08 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737 MAX 9 (7M9) 3:25 Effective 2024-10-13 through 2024-10-26
Mon-Thu 13:43 Denver (DEN) 19:08 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:25 Effective 2024-10-21 through 2024-10-24
Daily 13:45 Denver (DEN) 19:06 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:21 Effective 2024-12-19 through 2025-01-06
Daily 13:50 Denver (DEN) 19:10 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:20 Effective 2025-01-07 through 2025-02-12
Daily 14:10 Denver (DEN) 19:30 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:20 Effective from 2025-02-13
Thu 14:41 Denver (DEN) 19:59 Dulles, Washington (IAD) United Airlines UA 347 Non-stop Boeing 737-900 (739) 3:18 Operates only on 2024-11-28
Mon-Fri,Sun 23:50 Denver (DEN) 05:11 Dulles, Washington (IAD) United Airlines UA 355 Non-stop Boeing 737 MAX 9 (7M9) 3:21 Effective 2024-12-19 through 2025-01-06 The flight arrives 1 day after departure.
Sat 23:50 Denver (DEN) 05:11 Dulles, Washington (IAD) United Airlines UA 355 Non-stop Boeing 737-800 (738) 3:21 Effective 2024-12-21 through 2025-01-04 The flight arrives 1 day after departure.
Sat 08:50 Denver (DEN) 14:10 Dulles, Washington (IAD) Southwest Airlines WN 509 Non-stop Boeing 737-800 (73H) 3:20 Valid until 2024-09-28
Sun 12:15 Denver (DEN) 17:35 Dulles, Washington (IAD) Southwest Airlines WN 509 Non-stop Boeing 737-700 (73W) 3:20 Operates only on 2024-09-01
Mon,Thu,Fri 13:05 Denver (DEN) 18:20 Dulles, Washington (IAD) Southwest Airlines WN 509 Non-stop Boeing 737-800 (73H) 3:15 Valid until 2024-09-30
Sun 14:00 Denver (DEN) 19:20 Dulles, Washington (IAD) Southwest Airlines WN 509 Non-stop Boeing 737-800 (73H) 3:20 Effective 2024-09-08 through 2024-09-29
Daily 13:30 Denver (DEN) 18:46 Dulles, Washington (IAD) United Airlines UA 638 Non-stop Boeing 777 (777) 3:16 Valid until 2024-09-21
Sun 13:30 Denver (DEN) 18:55 Dulles, Washington (IAD) United Airlines UA 638 Non-stop Boeing 737 MAX 9 (7M9) 3:25 Operates only on 2024-09-22
Mon-Wed 13:30 Denver (DEN) 18:46 Dulles, Washington (IAD) United Airlines UA 638 Non-stop Boeing 777 (777) 3:16 Effective 2024-09-23 through 2024-09-25
Thu 12:55 Denver (DEN) 18:05 Dulles, Washington (IAD) Southwest Airlines WN 674 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2024-11-28
Sat 08:00 Denver (DEN) 13:20 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:20 Effective 2024-11-09 through 2024-11-16
Sat 08:00 Denver (DEN) 13:20 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:20 Effective 2024-12-07 through 2024-12-14
Mon,Thu,Fri,Sun 08:05 Denver (DEN) 13:25 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 08:05 Denver (DEN) 13:25 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-02-21 through 2025-03-02
Sat 09:05 Denver (DEN) 14:20 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-01-11 through 2025-02-08
Thu,Fri,Sun 09:25 Denver (DEN) 14:40 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-01-12 through 2025-01-17
Mon,Sun 09:25 Denver (DEN) 14:40 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 09:25 Denver (DEN) 14:40 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-02-02 through 2025-02-07
Mon 09:25 Denver (DEN) 14:40 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2025-02-10
Mon,Tue,Thu 09:25 Denver (DEN) 14:40 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-02-18 through 2025-02-24
Mon 09:25 Denver (DEN) 14:40 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2025-03-03
Mon-Wed 09:45 Denver (DEN) 15:00 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:15 Effective 2024-11-04 through 2024-11-06
Tue,Wed 09:45 Denver (DEN) 15:00 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:15 Effective 2024-11-12 through 2024-11-20
Tue-Fri 09:45 Denver (DEN) 15:00 Dulles, Washington (IAD) Southwest Airlines WN 677 Non-stop Boeing 737-800 (73H) 3:15 Effective 2024-11-29 through 2024-12-06

1 2 3 4 ... 6 7 8

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 3:33.

Return (IAD-DEN) flights

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All airlines flying from Denver (DEN) to Dulles, Washington (IAD).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN196

13:45

Denver (DEN)

19:00

Dulles, Washington (IAD)

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN196

13:45

Denver (DEN)

19:00

Dulles, Washington (IAD)

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN196

13:45

Denver (DEN)

19:00

Dulles, Washington (IAD)

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN196

13:45

Denver (DEN)

19:00

Dulles, Washington (IAD)

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN196

13:45

Denver (DEN)

19:00

Dulles, Washington (IAD)

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN341

08:30

Denver (DEN)

13:45

Dulles, Washington (IAD)

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN341

08:30

Denver (DEN)

13:45

Dulles, Washington (IAD)

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN341

08:30

Denver (DEN)

13:45

Dulles, Washington (IAD)

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (73W)

United Airlines UA347

13:25

Denver (DEN)

18:41

Dulles, Washington (IAD)

Operates only on 2024-10-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:16, non-stop
Boeing 757-300 (753)

United Airlines UA347

13:30

Denver (DEN)

18:48

Dulles, Washington (IAD)

Effective 2024-10-27 through 2024-11-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:18, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:30

Denver (DEN)

18:48

Dulles, Washington (IAD)

Effective 2024-10-29 through 2024-11-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:18, non-stop
Boeing 737-800 (738)

United Airlines UA347

13:30

Denver (DEN)

18:48

Dulles, Washington (IAD)

Effective 2024-11-06 through 2024-11-22

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:18, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:30

Denver (DEN)

18:48

Dulles, Washington (IAD)

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:18, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA347

13:30

Denver (DEN)

18:48

Dulles, Washington (IAD)

Effective 2024-11-24 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 3:18, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:40

Denver (DEN)

18:58

Dulles, Washington (IAD)

Effective 2024-12-03 through 2024-12-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:18, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:40

Denver (DEN)

18:58

Dulles, Washington (IAD)

Operates only on 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:18, non-stop
Boeing 737-800 (738)

United Airlines UA347

13:40

Denver (DEN)

18:58

Dulles, Washington (IAD)

Effective 2024-12-16 through 2024-12-18

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:18, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:43

Denver (DEN)

19:08

Dulles, Washington (IAD)

Effective 2024-09-26 through 2024-10-10

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:43

Denver (DEN)

19:08

Dulles, Washington (IAD)

Effective 2024-09-27 through 2024-10-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA347

13:43

Denver (DEN)

19:08

Dulles, Washington (IAD)

Effective 2024-10-12 through 2024-10-17

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:43

Denver (DEN)

19:08

Dulles, Washington (IAD)

Effective 2024-10-13 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA347

13:43

Denver (DEN)

19:08

Dulles, Washington (IAD)

Effective 2024-10-21 through 2024-10-24

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:45

Denver (DEN)

19:06

Dulles, Washington (IAD)

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:21, non-stop
Boeing 737-900 (739)

United Airlines UA347

13:50

Denver (DEN)

19:10

Dulles, Washington (IAD)

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-900 (739)

United Airlines UA347

14:10

Denver (DEN)

19:30

Dulles, Washington (IAD)

Effective from 2025-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-900 (739)

United Airlines UA347

14:41

Denver (DEN)

19:59

Dulles, Washington (IAD)

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:18, non-stop
Boeing 737-900 (739)

United Airlines UA355

23:50

Denver (DEN)

05:11(+1)

Dulles, Washington (IAD)

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:21, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA355

23:50

Denver (DEN)

05:11(+1)

Dulles, Washington (IAD)

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:21, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Southwest Airlines WN509

08:50

Denver (DEN)

14:10

Dulles, Washington (IAD)

Valid until 2024-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN509

12:15

Denver (DEN)

17:35

Dulles, Washington (IAD)

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN509

13:05

Denver (DEN)

18:20

Dulles, Washington (IAD)

Valid until 2024-09-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN509

14:00

Denver (DEN)

19:20

Dulles, Washington (IAD)

Effective 2024-09-08 through 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

United Airlines UA638

13:30

Denver (DEN)

18:46

Dulles, Washington (IAD)

Valid until 2024-09-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:16, non-stop
Boeing 777 (777)

United Airlines UA638

13:30

Denver (DEN)

18:55

Dulles, Washington (IAD)

Operates only on 2024-09-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA638

13:30

Denver (DEN)

18:46

Dulles, Washington (IAD)

Effective 2024-09-23 through 2024-09-25

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:16, non-stop
Boeing 777 (777)

Southwest Airlines WN674

12:55

Denver (DEN)

18:05

Dulles, Washington (IAD)

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

08:00

Denver (DEN)

13:20

Dulles, Washington (IAD)

Effective 2024-11-09 through 2024-11-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN677

08:00

Denver (DEN)

13:20

Dulles, Washington (IAD)

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN677

08:05

Denver (DEN)

13:25

Dulles, Washington (IAD)

Effective 2025-02-13 through 2025-02-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN677

08:05

Denver (DEN)

13:25

Dulles, Washington (IAD)

Effective 2025-02-21 through 2025-03-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN677

09:05

Denver (DEN)

14:20

Dulles, Washington (IAD)

Effective 2025-01-11 through 2025-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN677

09:25

Denver (DEN)

14:40

Dulles, Washington (IAD)

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

09:25

Denver (DEN)

14:40

Dulles, Washington (IAD)

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

09:25

Denver (DEN)

14:40

Dulles, Washington (IAD)

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

09:25

Denver (DEN)

14:40

Dulles, Washington (IAD)

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

09:25

Denver (DEN)

14:40

Dulles, Washington (IAD)

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

09:25

Denver (DEN)

14:40

Dulles, Washington (IAD)

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN677

09:45

Denver (DEN)

15:00

Dulles, Washington (IAD)

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN677

09:45

Denver (DEN)

15:00

Dulles, Washington (IAD)

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN677

09:45

Denver (DEN)

15:00

Dulles, Washington (IAD)

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

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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 3:33.

Return (IAD-DEN) flights

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