Using the online timetable is an easy way to look at all the direct flights Houston — Pittsburgh
106 flights in a week
Departure and arrival times are local (Houston and Pittsburgh)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:35 | 11:35 | mon, tue, wed, thu, fri | UA6087 | United Airlines | 3h 0m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 07:35 | 11:29 | mon, tue, wed, fri, sun | UA6087 | United Airlines | 2h 54m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 07:50 | 11:49 | daily | UA6087 | United Airlines | 2h 59m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 08:00 | 11:43 | mon, wed, thu, fri | UA6087 | United Airlines | 2h 43m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 08:00 | 11:59 | sun | UA6087 | United Airlines | 2h 59m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 08:05 | 12:04 | daily | UA6087 | United Airlines | 2h 59m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 11:05 | 14:45 | sat | WN1872 | Southwest Airlines | 2h 40m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 11:55 | 15:41 | mon, tue, wed, thu, fri, sun | UA2194 | United Airlines | 2h 46m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 11:55 | 15:47 | daily | UA6056 | United Airlines | 2h 52m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 11:55 | 15:44 | tue, wed, thu, fri, sat, sun | UA2495 | United Airlines | 2h 49m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 12:00 | 15:57 | mon, tue, wed, thu, fri | UA6107 | United Airlines | 2h 57m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 12:01 | 15:58 | sun | UA6107 | United Airlines | 2h 57m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 12:02 | 15:59 | mon, tue, wed, thu, fri, sun | UA2675 | United Airlines | 2h 57m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 12:02 | 16:08 | sat, sun | UA6216 | United Airlines | 3h 6m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 13:30 | 17:15 | sat | WN1603 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 13:35 | 17:20 | sat | WN1580 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 13:55 | 17:40 | fri | WN1603 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 14:40 | 18:15 | mon, tue, thu, fri | WN3726 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 15:10 | 18:45 | sun | WN3726 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 15:35 | 19:20 | mon, thu, fri | WN2436 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 15:40 | 19:15 | sun | WN3812 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 15:50 | 19:35 | sun | WN2436 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 16:25 | 20:00 | thu, fri, sun | WN3766 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 18:21 | 22:10 | daily | UA2469 | United Airlines | 2h 49m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 18:22 | 22:11 | tue, wed, thu, fri, sun | UA2490 | United Airlines | 2h 49m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 18:25 | 22:13 | wed, thu, fri | UA2469 | United Airlines | 2h 48m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 18:33 | 22:30 | mon, tue, thu, sat | UA2469 | United Airlines | 2h 57m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 18:33 | 22:39 | fri | UA6155 | United Airlines | 3h 6m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 18:35 | 22:20 | tue | WN1603 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 18:40 | 22:28 | sat | UA2469 | United Airlines | 2h 48m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |
| 18:55 | 22:30 | tue, wed | WN1677 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 19:25 | 23:10 | tue, wed | WN2436 | Southwest Airlines | 2h 45m | William P. Hobby Airport — Pittsburgh International Airport | Select dates |
| 19:57 | 23:46 | sat | UA2490 | United Airlines | 2h 49m | George Bush Intercontinental Airport — Pittsburgh International Airport | Select dates |