RDUIAH
Raleigh (Raleigh-Durham International Airport) to Houston (George Bush Intercontinental Airport).
Flight time from RDU to IAH is estimated at about 2h 44m, based on the 1,041-mile great-circle distance. Our current captured departure sample includes 3-4/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 06:30 to 16:51 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 44m Estimated from great-circle distance — no tracked flights yet. | 1,041 mi | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for RDU to IAH
Our current provider sample includes 3-4/day from RDU to IAH across 2 captured airlines. Captured departure terminal data is available for 2.
- First departure
- 06:30
- Last departure
- 16:51
- Cadence
- 5 departures/day
- Captured departures/day
- 5
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Embraer E-Jet, Boeing 737, Airbus A320 family · Terminal 2 · Seat map | 06:30 |
Aircraft on this route
Flying the other way?
IAH to RDU flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for RDU to IAH. Frequency uses 26 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 RDU to IAH?
The RDU to IAH flight time is estimated at about 2h 44m from great-circle distance until enough tracked flights are available.
How far is RDU from IAH?
RDU to IAH is about 1,041 miles by air.
Which airlines fly from RDU to IAH?
Our current provider sample for RDU to IAH includes United Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from RDU to IAH?
Aircraft captured in our current provider sample for RDU to IAH include Airbus A320 family, Embraer E-Jet, Boeing 737, Airbus A320 family.