Flights Raleigh-durham → Houston
RDU → IAH
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Raleigh-durham (RDU) → Houston (IAH) route is operated by United Airlines. Across 303 flights monitored in recent months, 89% arrived on time (within 15 min of schedule), with an average delay of 6 minutes. The cancellation rate is 0.66%. FlightGuard's average computed risk is 7.5/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Houston the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Raleigh-durham the average ATFM delay is 2.0 minutes.
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 81% | 6 min | 1.9% |
Airlines operating RDU-IAH
Airports
Frequently asked questions about RDU-IAH
On the Raleigh-durham (RDU) -> Houston (IAH) route, on-time performance is 89% with an average delay of 6 minutes, based on 303 tracked flights.
The cancellation rate on Raleigh-durham-Houston is 0.66% across 303 monitored flights.
The route is operated by 1 airline: United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Houston, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
