DenverRaleighDirect FlightsDEN–RDU
Denver (Denver International Airport) to Raleigh (Raleigh-Durham International Airport).
Flight time from DEN to RDU is estimated at about 3h 32m, based on the 1,433-mile great-circle distance. Our current captured departure sample includes 5-6/day across 3 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 06:03 to 19:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 32m Estimated from great-circle distance — no tracked flights yet. | 1,433 mi | 5-6/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for DEN to RDU
Our current provider sample includes 5-6/day from DEN to RDU across 3 captured airlines.
- First departure
- 06:03
- Last departure
- 19:55
- Cadence
- ~hourly
- Captured departures/day
- 13
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 2-3/day | Boeing 737 · Seat map | 07:4510:0011:25 |
Aircraft on this route
Flying the other way?
RDU to DEN flights — 4-5/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DEN to RDU, last seen June 15, 2026. Frequency uses 36 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from DEN to RDU?
The DEN to RDU flight time is estimated at about 3h 32m from great-circle distance until enough tracked flights are available.
How far is DEN from RDU?
DEN to RDU is about 1,433 miles by air.
Which airlines fly from DEN to RDU?
Our current provider sample for DEN to RDU includes Southwest Airlines, United Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from DEN to RDU?
Aircraft captured in our current provider sample for DEN to RDU include Airbus A320 family, Boeing 737, Boeing 737, Airbus A320 family.