Flights Pittsburgh → Houston
PIT → HOU
Route overview
The flight route from Pittsburgh to Houston has a moderate on-time performance rate of 65%, with an average delay time of 19.7 minutes per flight. Over the past year, there have been 72 flights on this route, connecting passengers from Pittsburgh International Airport, which opened in 1944, to one of the busiest airports in the United States, serving over 13.9 million 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 Pittsburgh (PIT) → Houston (HOU) route is operated by Southwest Airlines. Across 100 flights monitored in recent months, 67% arrived on time (within 15 min of schedule), with an average delay of 19 minutes. The cancellation rate is 1.00%. FlightGuard's average computed risk is 19.8/100 (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 Pittsburgh the average ATFM delay is 2.0 minutes.
Heading to Houston: what to expect in this direction
Flying from Pittsburgh (PIT) to Houston (HOU) heads south-west for about 1,820 km, a flight time of roughly 2h 42m.
Departures from Pittsburgh on this leg cluster in the midday window: about 82% of PIT-HOU flights take off then.
Air-traffic congestion: departing Pittsburgh the average ATFM delay is 2.0 min (atfm); arriving into Houston it is 2.0 min (atfm).
Across 100 tracked PIT-HOU flights, 67% left on time with an average delay of 19 min and a 1.0% cancellation rate.
Route facts
Flights on this route
Check the risk of a specific flight.
Flexible on this trip? Compare flights
Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Southwest Airlines (WN) | 73% | 6 min | 3.1% |
Airlines operating PIT-HOU
Airports
Frequently asked questions about PIT-HOU
On the Pittsburgh (PIT) -> Houston (HOU) route, on-time performance is 67% with an average delay of 19 minutes, based on 100 tracked flights.
The cancellation rate on Pittsburgh-Houston is 1.00% across 100 monitored flights.
The route is operated by 1 airline: Southwest 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.
