Using the online timetable is an easy way to look at all the direct flights Pittsburgh — Houston
34 flights in a week
Departure and arrival times are local (Pittsburgh and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 08:27 | daily | UA1895 | United Express | 3h 27m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 06:00 | 08:26 | sun | UA1895 | United Express | 3h 26m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 06:00 | 08:24 | fri | UA1895 | United Express | 3h 24m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 12:10 | 14:46 | fri, sat | UA4033 | United Express | 3h 36m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 12:49 | 15:25 | mon | UA4033 | United Express | 3h 36m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 16:42 | 19:05 | wed, thu, fri, sun | UA2224 | United Express | 3h 23m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 16:47 | 19:10 | mon | UA2224 | United Express | 3h 23m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 16:47 | 19:02 | mon, tue, sun | UA1444 | United Express | 3h 15m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 17:43 | 20:12 | fri | UA2217 | United Express | 3h 29m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 18:10 | 20:30 | tue, wed | WN4368 | Southwest Airlines | 3h 20m | Pittsburgh International Airport — William P. Hobby Airport | Select dates |
| 18:10 | 20:39 | mon, wed, thu | UA2217 | United Express | 3h 29m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 18:10 | 20:48 | tue | UA4052 | United Express | 3h 38m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 18:20 | 20:49 | sat, sun | UA2217 | United Express | 3h 29m | Pittsburgh International Airport — George Bush Intercontinental Airport | Select dates |
| 18:45 | 21:00 | sun | WN4368 | Southwest Airlines | 3h 15m | Pittsburgh International Airport — William P. Hobby Airport | Select dates |
| 19:10 | 21:25 | mon, thu, fri | WN1687 | Southwest Airlines | 3h 15m | Pittsburgh International Airport — William P. Hobby Airport | Select dates |
| 19:30 | 21:40 | tue | WN8701 | Southwest Airlines | 3h 10m | Pittsburgh International Airport — William P. Hobby Airport | Select dates |