Flights Grand Rapids → Houston
GRR → IAH
Route overview
The flight route from Grand Rapids to Houston boasts a high on-time performance rate of 94%, with an average delay of just 7 minutes. Over the course of a year, this route sees 89 flights connecting these two cities, serving the busy Houston airport which handles approximately 40,979,422 passengers annually.
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 Grand Rapids (GRR) → Houston (IAH) route is operated by United Airlines. Across 120 flights monitored in recent months, 90% arrived on time (within 15 min of schedule), with an average delay of 14 minutes. The cancellation rate is 6.67%. FlightGuard's average computed risk is 22.8/100 (medium), 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 Grand Rapids the average ATFM delay is 2.0 minutes.
Heading to Houston: what to expect in this direction
Flying from Grand Rapids (GRR) to Houston (IAH) heads south-west for about 1,679 km, a flight time of roughly 2h 31m.
Departures from Grand Rapids on this leg cluster in the overnight window: about 100% of GRR-IAH flights take off then.
Air-traffic congestion: departing Grand Rapids the average ATFM delay is 2.0 min (atfm); arriving into Houston it is 2.0 min (atfm).
Across 120 tracked GRR-IAH flights, 90% left on time with an average delay of 14 min and a 6.7% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 74% | 10 min | 6.9% |
Airlines operating GRR-IAH
Airports
Frequently asked questions about GRR-IAH
On the Grand Rapids (GRR) -> Houston (IAH) route, on-time performance is 90% with an average delay of 14 minutes, based on 120 tracked flights.
The cancellation rate on Grand Rapids-Houston is 6.67% across 120 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.
