Using the online timetable is an easy way to look at all the direct flights Houston — Knoxville
20 flights in a week
Departure and arrival times are local (Houston and Knoxville)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 10:30 | 13:46 | wed, thu | UA4887 | United Airlines | 2h 16m | George Bush Intercontinental Airport — McGhee Tyson Airport | Select dates |
| 14:55 | 18:10 | mon, tue, wed, thu, sun | UA4890 | United Airlines | 2h 15m | George Bush Intercontinental Airport — McGhee Tyson Airport | Select dates |
| 16:35 | 19:50 | daily | UA4900 | United Airlines | 2h 15m | George Bush Intercontinental Airport — McGhee Tyson Airport | Select dates |
| 16:40 | 19:55 | mon, tue, wed, thu, sat, sun | UA4900 | United Airlines | 2h 15m | George Bush Intercontinental Airport — McGhee Tyson Airport | Select dates |