Using the online timetable is an easy way to look at all the direct flights Knoxville — Houston
48 flights in a week
Departure and arrival times are local (Knoxville and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:05 | 08:48 | mon, tue, wed, thu, sun | UA4913 | United Express | 2h 43m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 07:15 | 08:46 | daily | UA4913 | United Express | 2h 31m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 09:10 | 10:53 | mon, tue, wed, thu, sun | UA4841 | United Express | 2h 43m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 09:30 | 11:01 | daily | UA4841 | United Express | 2h 31m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 11:45 | 13:28 | mon, tue, wed, thu, sun | UA4302 | United Express | 2h 43m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 12:00 | 13:31 | daily | UA4302 | United Express | 2h 31m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 16:25 | 18:08 | mon, tue, wed, thu, sun | UA4854 | United Express | 2h 43m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |
| 17:20 | 18:51 | daily | UA4854 | United Express | 2h 31m | McGhee Tyson Airport — George Bush Intercontinental Airport | Select dates |