All airlines flying from Raleigh/Durham (RDU) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Fri,Sun
19:39
Raleigh/Durham (RDU) 2
21:49
Denver (DEN) Frontier Airlines F9 2225 Non-stop Airbus A320neo (32N) 4:10 Effective 2026-01-16 through 2026-01-18 |
| Fri
19:39
Raleigh/Durham (RDU) 2
21:49
Denver (DEN) Frontier Airlines F9 2225 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-23 through 2026-02-06 |
| Mon
19:39
Raleigh/Durham (RDU) 2
21:49
Denver (DEN) Frontier Airlines F9 2225 Non-stop Airbus A320neo (32N) 4:10 Effective 2026-01-26 through 2026-02-09 |
| Mon,Thu,Fri
05:00
Raleigh/Durham (RDU) 1
06:55
Denver (DEN) Southwest Airlines WN 2263 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-03-05 through 2026-04-06 |
| Sun
05:20
Raleigh/Durham (RDU) 1
07:15
Denver (DEN) Southwest Airlines WN 2263 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed,Sat
05:40
Raleigh/Durham (RDU) 1
07:40
Denver (DEN) Southwest Airlines WN 2263 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-03-07 through 2026-04-04 |
| Daily
08:00
Raleigh/Durham (RDU) 2
10:12
Denver (DEN) United Airlines UA 2270 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2026-02-12 through 2026-03-04 |
| Daily
08:00
Raleigh/Durham (RDU) 2
10:12
Denver (DEN) United Airlines UA 2270 Non-stop Boeing 737-800 (738) 4:12 Effective 2026-03-05 through 2026-03-28 |
| Daily
16:00
Raleigh/Durham (RDU) 2
17:59
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-800 (738) 3:59 Effective from 2026-05-21 |
| Mon-Fri
16:06
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737 MAX 8 (7M8) 4:12 Effective 2026-02-12 through 2026-03-04 |
| Sat
16:06
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-800 (738) 4:12 Effective 2026-02-14 through 2026-02-28 |
| Sun
16:06
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-900 (739) 4:12 Effective 2026-02-15 through 2026-03-01 |
| Tue
16:07
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-800 (738) 4:11 Operates only on 2026-01-06 |
| Mon-Fri,Sun
16:07
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Effective 2026-01-07 through 2026-02-04 |
| Sat
16:07
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-01-10 through 2026-02-07 |
| Thu
16:07
Raleigh/Durham (RDU) 2
18:15
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-800 (738) 4:08 Operates only on 2026-02-05 |
| Mon-Wed,Fri,Sun
16:07
Raleigh/Durham (RDU) 2
18:18
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Effective 2026-02-06 through 2026-02-11 |
| Daily
16:07
Raleigh/Durham (RDU) 2
18:19
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-800 (738) 4:12 Effective 2026-03-29 through 2026-04-29 |
| Daily
16:12
Raleigh/Durham (RDU) 2
18:20
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-800 (738) 4:08 Effective 2026-03-05 through 2026-03-28 |
| Daily
16:13
Raleigh/Durham (RDU) 2
18:25
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-900 (739) 4:12 Effective 2026-04-30 through 2026-05-20 |
| Daily
16:14
Raleigh/Durham (RDU) 2
18:25
Denver (DEN) United Airlines UA 2288 Non-stop Boeing 737-900 (739) 4:11 Valid until 2026-01-04 |
| Mon
16:14
Raleigh/Durham (RDU) 2
18:25
Denver (DEN) United Airlines UA 2288 Non-stop Airbus A320 (320) 4:11 Operates only on 2026-01-05 |
| Fri
14:24
Raleigh/Durham (RDU) 2
16:39
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A320neo (32N) 4:15 Effective 2026-02-13 through 2026-02-20 |
| Fri
14:36
Raleigh/Durham (RDU) 2
16:51
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A320neo (32N) 4:15 Operates only on 2026-02-27 |
| Sat
17:11
Raleigh/Durham (RDU) 2
19:27
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A321neo (32Q) 4:16 Effective 2026-02-14 through 2026-02-21 |
| Mon
17:11
Raleigh/Durham (RDU) 2
19:27
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A320neo (32N) 4:16 Effective 2026-02-16 through 2026-02-23 |
| Mon,Sat
17:11
Raleigh/Durham (RDU) 2
19:27
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A320neo (32N) 4:16 Effective 2026-02-28 through 2026-03-02 |
| Sat
17:20
Raleigh/Durham (RDU) 2
19:33
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A321neo (32Q) 4:13 Valid until 2026-01-03 |
| Sun
22:07
Raleigh/Durham (RDU) 2
00:11
Denver (DEN) Frontier Airlines F9 2439 Non-stop Airbus A320neo (32N) 4:04 Effective 2026-03-08 through 2026-03-29 The flight arrives 1 day after departure. |
| Tue,Wed
18:20
Raleigh/Durham (RDU) 1
20:05
Denver (DEN) Southwest Airlines WN 2553 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-06-09 through 2026-07-29 |
| Sat
05:05
Raleigh/Durham (RDU) 1
07:10
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-01-10 through 2026-01-31 |
| Sat
05:15
Raleigh/Durham (RDU) 1
07:20
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737-800 (73H) 4:05 Operates only on 2026-02-07 |
| Thu,Fri,Sun
05:20
Raleigh/Durham (RDU) 1
07:30
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
05:20
Raleigh/Durham (RDU) 1
07:30
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
05:20
Raleigh/Durham (RDU) 1
07:30
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
05:20
Raleigh/Durham (RDU) 1
07:30
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
05:20
Raleigh/Durham (RDU) 1
07:30
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-17 through 2026-02-23 |
| Mon
05:20
Raleigh/Durham (RDU) 1
07:30
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2026-03-02 |
| Sat
06:30
Raleigh/Durham (RDU) 1
08:40
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-14 through 2026-02-28 |
| Mon
06:50
Raleigh/Durham (RDU) 1
09:00
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2026-02-16 |
| Thu,Fri
07:05
Raleigh/Durham (RDU) 1
09:15
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-12 through 2026-02-13 |
| Thu,Fri,Sun
07:05
Raleigh/Durham (RDU) 1
09:15
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-20 through 2026-03-01 |
| Mon-Fri
08:00
Raleigh/Durham (RDU) 1
10:05
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-06 through 2026-01-14 |
| Tue-Fri,Sun
08:00
Raleigh/Durham (RDU) 1
10:05
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-18 through 2026-01-23 |
| Mon-Fri
08:00
Raleigh/Durham (RDU) 1
10:05
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-26 through 2026-02-04 |
| Tue,Wed,Sun
08:00
Raleigh/Durham (RDU) 1
10:05
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-08 through 2026-02-11 |
| Tue,Wed
08:00
Raleigh/Durham (RDU) 1
10:05
Denver (DEN) Southwest Airlines WN 3308 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-18 through 2026-03-04 |
| Sun
05:35
Raleigh/Durham (RDU) 1
07:10
Denver (DEN) Southwest Airlines WN 3348 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
06:20
Raleigh/Durham (RDU) 1
07:55
Denver (DEN) Southwest Airlines WN 3348 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-08-06 through 2026-09-28 |
| Tue,Wed
06:30
Raleigh/Durham (RDU) 1
08:05
Denver (DEN) Southwest Airlines WN 3348 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-08-04 through 2026-09-30 |
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Parallax here RDU-DEN
- A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Denver airport (DEN).
- The flight distance is 1433 miles, or 2305 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 3:35 and 4:16.
