Flights Houston → New York
IAH → LGA
Route overview
The flight route from Houston to New York operates with a high frequency of 1,073 flights and uses various aircraft models including the Embraer 175, Embraer 170, Canadair Regional Jet 900, Airbus A320, Boeing 737-800, Boeing 737-700, and Airbus A319. With a punctuality rate of 77%, the route experiences an average delay of approximately 18 minutes per flight, serving one of the busiest airports in terms of annual passenger traffic with over 29 million passengers.
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 Houston (IAH) → New York (LGA) route is operated by Delta Air Lines, United Airlines. Across 1399 flights monitored in recent months, 76% arrived on time (within 15 min of schedule), with an average delay of 20 minutes. The cancellation rate is 6.08%. FlightGuard's average computed risk is 28.7/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At New York the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Houston the average ATFM delay is 2.0 minutes.
Heading to New York: what to expect in this direction
Flying from Houston (IAH) to New York (LGA) heads north-east for about 2,277 km, a flight time of roughly 3h 16m.
Departures from Houston on this leg cluster in the morning window: about 37% of IAH-LGA flights take off then.
Air-traffic congestion: departing Houston the average ATFM delay is 2.0 min (atfm); arriving into New York it is 2.0 min (atfm).
Across 1,399 tracked IAH-LGA flights, 76% left on time with an average delay of 20 min and a 6.1% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
| United Airlines (UA) | 74% | 10 min | 6.9% |
Airlines operating IAH-LGA
Airports
Frequently asked questions about IAH-LGA
On the Houston (IAH) -> New York (LGA) route, on-time performance is 76% with an average delay of 20 minutes, based on 1399 tracked flights.
The cancellation rate on Houston-New York is 6.08% across 1399 monitored flights.
The route is operated by 2 airlines: Delta Air Lines, United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at New York, 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.
