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RDU–DEN · Nonstop
Raleigh (Raleigh-Durham International Airport) to Denver (Denver International Airport).
The estimated flight time from Raleigh (RDU) to Denver (DEN) is about 3h 32m, covering 1,433 miles. United Airlines, Southwest Airlines, and Frontier Airlines fly the route nonstop with 4-5/day departures, from 05:35 to 17:30 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~3h 32m Estimated from great-circle distance — no tracked flights yet. | 1,433 mi | Nonstop | 4-5/day From the current provider sample; confirm live timetables before booking. | Domestic |
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 | 08:1508:3016:2216:23 |
| Southwest Airlines | 1-2/day | Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 05:3506:3006:3506:5613:5514:3516:0517:30 |
| Frontier Airlines | 1/day | Airbus A320 family · Airline terminal guide (confirm for your flight) · Seat map | 12:26 |
Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for RDU, refreshed on a rolling basis. Frequency uses 33 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from Raleigh (RDU) to Denver (DEN) is about 3h 32m, based on the 1,433-mile flying distance.
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.