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RDU–DEN · Nonstop
Raleigh (Raleigh-Durham International Airport) to Denver (Denver International Airport).
The nonstop flight from Raleigh (RDU) to Denver (DEN) takes 3h 18m on average, covering about 1,433 miles. Across 4 flights we tracked, the fastest was 3h 13m and the slowest 3h 30m. The current schedule below is the better source for planned airline frequency.
Plan this route| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 3h 18m | 1,433 mi | Nonstop | 3h 13m | 3 |
United Airlines, Southwest Airlines, and Frontier Airlines operate 4-5/day flights from RDU to DEN. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2/day | Airbus A320 family, Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 08:1516:2316:2716:28 |
| Southwest Airlines | 1-2/day | Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 05:3506:3006:3513:5514:3516:0517:30 |
| Frontier Airlines | 1/day | Airbus A320 family · Airline terminal guide (confirm for your flight) · Seat map | 13:1613:2615:4718:17 |
Airlines seen among the 4 flights we have tracked on RDU to DEN. The sample is too small to rank carriers by share; the scheduled departures above show who flies this route most.
Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 4 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Raleigh (RDU) to Denver (DEN) takes 3h 18m on average. The fastest flight we have tracked took 3h 13m and the slowest 3h 30m.
Raleigh (RDU) to Denver (DEN) is about 1,433 miles by air.
Yes. United Airlines, Southwest Airlines, and Frontier Airlines fly nonstop from Raleigh (RDU) to Denver (DEN), with 4-5/day departures.
United Airlines, Southwest Airlines, and Frontier Airlines fly nonstop from Raleigh (RDU) to Denver (DEN).
The RDU–DEN route is flown with Airbus A320 family, Boeing 737.