All airlines flying from Denver (DEN) to Raleigh/Durham (RDU).

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FLIGHT SCHEDULE
Direct Flights:
Sat 07:45 Denver (DEN) 13:05 Raleigh/Durham (RDU) 1 Southwest Airlines WN 2085 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-06-06 through 2026-08-01
Daily 09:39 Denver (DEN) 15:01 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-800 (738) 3:22 Effective 2026-03-29 through 2026-04-29
Sat 09:40 Denver (DEN) 15:01 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-900 (739) 3:21 Effective 2026-01-10 through 2026-02-07
Sat 09:40 Denver (DEN) 15:00 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-800 (738) 3:20 Effective 2026-02-14 through 2026-02-28
Sun 09:40 Denver (DEN) 15:00 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-900 (739) 3:20 Effective 2026-02-15 through 2026-03-01
Daily 09:40 Denver (DEN) 15:02 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-900 (739) 3:22 Effective 2026-04-30 through 2026-05-20
Tue 09:44 Denver (DEN) 15:05 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-800 (738) 3:21 Operates only on 2026-01-06
Mon-Fri,Sun 09:44 Denver (DEN) 15:05 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737 MAX 8 (7M8) 3:21 Effective 2026-01-07 through 2026-02-03
Thu 09:44 Denver (DEN) 15:05 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-800 (738) 3:21 Operates only on 2026-02-05
Mon-Wed,Fri,Sun 09:44 Denver (DEN) 15:05 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737 MAX 8 (7M8) 3:21 Effective 2026-02-06 through 2026-02-11
Mon-Fri 09:44 Denver (DEN) 15:04 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-02-12 through 2026-03-04
Daily 09:48 Denver (DEN) 15:08 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-900 (739) 3:20 Valid until 2026-01-04
Mon 09:48 Denver (DEN) 15:08 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Airbus A320 (320) 3:20 Operates only on 2026-01-05
Daily 09:49 Denver (DEN) 15:19 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-800 (738) 3:30 Effective from 2026-05-21
Daily 09:50 Denver (DEN) 15:10 Raleigh/Durham (RDU) 2 United Airlines UA 2269 Non-stop Boeing 737-800 (738) 3:20 Effective 2026-03-05 through 2026-03-28
Wed,Thu 10:30 Denver (DEN) 15:40 Raleigh/Durham (RDU) 1 Southwest Airlines WN 2298 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-01
Mon 18:45 Denver (DEN) 23:55 Raleigh/Durham (RDU) 1 Southwest Airlines WN 2298 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-01-05
Sat 20:00 Denver (DEN) 01:10 Raleigh/Durham (RDU) 1 Southwest Airlines WN 2298 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03 The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 20:10 Denver (DEN) 01:20 Raleigh/Durham (RDU) 1 Southwest Airlines WN 2298 Non-stop Boeing 737-800 (73H) 3:10 Valid until 2026-01-04 The flight arrives 1 day after departure.
Fri 08:18 Denver (DEN) 13:39 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:21 Effective 2026-02-13 through 2026-02-20
Fri 08:30 Denver (DEN) 13:51 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:21 Operates only on 2026-02-27
Thu 10:44 Denver (DEN) 16:00 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:16 Effective 2026-02-12 through 2026-03-05
Sat 11:00 Denver (DEN) 16:16 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:16 Effective 2026-02-14 through 2026-02-21
Mon 11:00 Denver (DEN) 16:16 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:16 Effective 2026-02-16 through 2026-02-23
Mon,Sat 11:00 Denver (DEN) 16:16 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:16 Effective 2026-02-28 through 2026-03-02
Sat 11:05 Denver (DEN) 16:23 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:18 Valid until 2026-01-03
Mon-Sat 12:30 Denver (DEN) 17:48 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:18 Effective 2026-03-06 through 2026-03-31
Tue-Fri 13:21 Denver (DEN) 18:41 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:20 Valid until 2026-01-02
Mon,Sun 13:21 Denver (DEN) 18:41 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:20 Valid until 2026-01-05
Mon,Thu,Sun 13:21 Denver (DEN) 18:41 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:20 Effective 2026-01-08 through 2026-01-12
Fri 13:21 Denver (DEN) 18:41 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:20 Operates only on 2026-01-09
Mon,Thu 13:21 Denver (DEN) 18:44 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:23 Effective 2026-01-15 through 2026-01-19
Fri,Sun 13:21 Denver (DEN) 18:44 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:23 Effective 2026-01-16 through 2026-01-18
Fri 13:21 Denver (DEN) 18:44 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321neo (32Q) 3:23 Effective 2026-01-23 through 2026-02-06
Mon,Sun 13:21 Denver (DEN) 18:44 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:23 Effective 2026-01-25 through 2026-02-09
Mon,Thu-Sun 13:21 Denver (DEN) 18:41 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A321 (321) 3:20 Effective 2026-04-02 through 2026-04-13
Sun 13:30 Denver (DEN) 18:53 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:23 Effective 2026-02-15 through 2026-03-01
Sun 15:52 Denver (DEN) 21:12 Raleigh/Durham (RDU) 2 Frontier Airlines F9 2440 Non-stop Airbus A320neo (32N) 3:20 Effective 2026-03-08 through 2026-03-29
Daily 17:25 Denver (DEN) 22:42 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737 MAX 8 (7M8) 3:17 Effective 2026-02-12 through 2026-03-04
Fri 17:33 Denver (DEN) 22:49 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737 MAX 8 (7M8) 3:16 Effective 2026-03-06 through 2026-03-27
Daily 17:35 Denver (DEN) 23:05 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737-800 (738) 3:30 Effective from 2026-05-21
Daily 17:36 Denver (DEN) 22:59 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Airbus A319 (319) 3:23 Valid until 2026-01-05
Daily 17:40 Denver (DEN) 23:05 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737 MAX 9 (7M9) 3:25 Effective 2026-04-30 through 2026-05-20
Daily 17:51 Denver (DEN) 23:15 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737-900 (739) 3:24 Effective 2026-01-06 through 2026-02-02
Tue 17:51 Denver (DEN) 23:15 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737 MAX 8 (7M8) 3:24 Operates only on 2026-02-03
Daily 17:51 Denver (DEN) 23:15 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737-900 (739) 3:24 Effective 2026-02-04 through 2026-02-11
Mon-Thu,Sat,Sun 17:59 Denver (DEN) 23:15 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Boeing 737-800 (738) 3:16 Effective 2026-03-05 through 2026-03-28
Daily 17:59 Denver (DEN) 23:28 Raleigh/Durham (RDU) 2 United Airlines UA 2671 Non-stop Airbus A319 (319) 3:29 Effective 2026-03-29 through 2026-04-29
Sat 10:15 Denver (DEN) 15:35 Raleigh/Durham (RDU) 1 Southwest Airlines WN 3138 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 10:30 Denver (DEN) 15:45 Raleigh/Durham (RDU) 1 Southwest Airlines WN 3138 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-04-09 through 2026-06-01

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Parallax here DEN-RDU

1 2 3

A domestic route departing from the Denver airport (DEN) and arriving at Raleigh/Durham airport (RDU).
The flight distance is 1433 miles, or 2305 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 3:05 and 3:30.

Return (RDU-DEN) flights

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All airlines flying from Denver (DEN) to Raleigh/Durham (RDU).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN2085

07:45

Denver (DEN)

13:05

Raleigh/Durham (RDU) 1

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2269

09:39

Denver (DEN)

15:01

Raleigh/Durham (RDU) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:22, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2269

09:40

Denver (DEN)

15:01

Raleigh/Durham (RDU) 2

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

United Airlines UA2269

09:40

Denver (DEN)

15:00

Raleigh/Durham (RDU) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2269

09:40

Denver (DEN)

15:00

Raleigh/Durham (RDU) 2

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

United Airlines UA2269

09:40

Denver (DEN)

15:02

Raleigh/Durham (RDU) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:22, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2269

09:44

Denver (DEN)

15:05

Raleigh/Durham (RDU) 2

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:21, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2269

09:44

Denver (DEN)

15:05

Raleigh/Durham (RDU) 2

Effective 2026-01-07 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:21, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2269

09:44

Denver (DEN)

15:05

Raleigh/Durham (RDU) 2

Operates only on 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:21, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2269

09:44

Denver (DEN)

15:05

Raleigh/Durham (RDU) 2

Effective 2026-02-06 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 3:21, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2269

09:44

Denver (DEN)

15:04

Raleigh/Durham (RDU) 2

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2269

09:48

Denver (DEN)

15:08

Raleigh/Durham (RDU) 2

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA2269

09:48

Denver (DEN)

15:08

Raleigh/Durham (RDU) 2

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2269

09:49

Denver (DEN)

15:19

Raleigh/Durham (RDU) 2

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2269

09:50

Denver (DEN)

15:10

Raleigh/Durham (RDU) 2

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-800 (738)

Direct Flights:

Southwest Airlines WN2298

10:30

Denver (DEN)

15:40

Raleigh/Durham (RDU) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN2298

18:45

Denver (DEN)

23:55

Raleigh/Durham (RDU) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN2298

20:00

Denver (DEN)

01:10(+1)

Raleigh/Durham (RDU) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN2298

20:10

Denver (DEN)

01:20(+1)

Raleigh/Durham (RDU) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F92440

08:18

Denver (DEN)

13:39

Raleigh/Durham (RDU) 2

Effective 2026-02-13 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:21, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

08:30

Denver (DEN)

13:51

Raleigh/Durham (RDU) 2

Operates only on 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:21, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

10:44

Denver (DEN)

16:00

Raleigh/Durham (RDU) 2

Effective 2026-02-12 through 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:16, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

11:00

Denver (DEN)

16:16

Raleigh/Durham (RDU) 2

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:16, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

11:00

Denver (DEN)

16:16

Raleigh/Durham (RDU) 2

Effective 2026-02-16 through 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:16, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

11:00

Denver (DEN)

16:16

Raleigh/Durham (RDU) 2

Effective 2026-02-28 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:16, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

11:05

Denver (DEN)

16:23

Raleigh/Durham (RDU) 2

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:18, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

12:30

Denver (DEN)

17:48

Raleigh/Durham (RDU) 2

Effective 2026-03-06 through 2026-03-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:18, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:41

Raleigh/Durham (RDU) 2

Valid until 2026-01-02

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:41

Raleigh/Durham (RDU) 2

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:41

Raleigh/Durham (RDU) 2

Effective 2026-01-08 through 2026-01-12

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:41

Raleigh/Durham (RDU) 2

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:44

Raleigh/Durham (RDU) 2

Effective 2026-01-15 through 2026-01-19

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:23, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:44

Raleigh/Durham (RDU) 2

Effective 2026-01-16 through 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:23, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:44

Raleigh/Durham (RDU) 2

Effective 2026-01-23 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:23, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:44

Raleigh/Durham (RDU) 2

Effective 2026-01-25 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:23, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

13:21

Denver (DEN)

18:41

Raleigh/Durham (RDU) 2

Effective 2026-04-02 through 2026-04-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F92440

13:30

Denver (DEN)

18:53

Raleigh/Durham (RDU) 2

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:23, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92440

15:52

Denver (DEN)

21:12

Raleigh/Durham (RDU) 2

Effective 2026-03-08 through 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Airbus A320neo (32N)

Direct Flights:

United Airlines UA2671

17:25

Denver (DEN)

22:42

Raleigh/Durham (RDU) 2

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2671

17:33

Denver (DEN)

22:49

Raleigh/Durham (RDU) 2

Effective 2026-03-06 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:16, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2671

17:35

Denver (DEN)

23:05

Raleigh/Durham (RDU) 2

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2671

17:36

Denver (DEN)

22:59

Raleigh/Durham (RDU) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:23, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2671

17:40

Denver (DEN)

23:05

Raleigh/Durham (RDU) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA2671

17:51

Denver (DEN)

23:15

Raleigh/Durham (RDU) 2

Effective 2026-01-06 through 2026-02-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:24, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2671

17:51

Denver (DEN)

23:15

Raleigh/Durham (RDU) 2

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:24, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2671

17:51

Denver (DEN)

23:15

Raleigh/Durham (RDU) 2

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:24, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2671

17:59

Denver (DEN)

23:15

Raleigh/Durham (RDU) 2

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:16, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2671

17:59

Denver (DEN)

23:28

Raleigh/Durham (RDU) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:29, non-stop
Airbus A319 (319)

Direct Flights:

Southwest Airlines WN3138

10:15

Denver (DEN)

15:35

Raleigh/Durham (RDU) 1

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3138

10:30

Denver (DEN)

15:45

Raleigh/Durham (RDU) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

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A domestic route departing from the Denver airport (DEN) and arriving at Raleigh/Durham airport (RDU).
The flight distance is 1433 miles, or 2305 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 3:05 and 3:30.

Return (RDU-DEN) flights

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