All airlines flying from Houston George Bush (IAH) to Knoxville (TYS).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Wed-Fri,Sun
10:30
Houston George Bush (IAH) B
13:50
Knoxville (TYS) United Airlines UA 4248 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Effective 2026-01-07 through 2026-02-02 |
| Mon,Wed-Fri,Sun
10:30
Houston George Bush (IAH) B
13:50
Knoxville (TYS) United Airlines UA 4248 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Effective 2026-02-05 through 2026-02-11 |
| Sat
11:55
Houston George Bush (IAH) B
15:10
Knoxville (TYS) United Airlines UA 4248 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-01-10 through 2026-02-07 |
| Daily
20:05
Houston George Bush (IAH) B
23:19
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective 2026-03-29 through 2026-04-29 |
| Daily
20:05
Houston George Bush (IAH) B
23:19
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective from 2026-05-21 |
| Daily
20:21
Houston George Bush (IAH) B
23:40
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-04-30 through 2026-05-20 |
| Mon,Wed-Sun
20:25
Houston George Bush (IAH) B
23:44
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-02-12 through 2026-03-07 |
| Daily
20:25
Houston George Bush (IAH) B
23:44
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-03-08 through 2026-03-28 |
| Mon,Tue,Thu-Sun
20:27
Houston George Bush (IAH) B
23:42
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Valid until 2026-01-04 |
| Daily
20:29
Houston George Bush (IAH) B
23:44
Knoxville (TYS) United Airlines UA 4810 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-01-06 through 2026-02-11 |
| Daily
08:00
Houston George Bush (IAH) B
11:11
Knoxville (TYS) United Airlines UA 4887 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:11 Valid until 2026-01-05 |
| Daily
10:05
Houston George Bush (IAH) B
13:20
Knoxville (TYS) United Airlines UA 4887 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-03-29 through 2026-04-29 |
| Daily
10:05
Houston George Bush (IAH) B
13:20
Knoxville (TYS) United Airlines UA 4887 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-05-21 through 2026-08-21 |
| Mon-Fri,Sun
10:05
Houston George Bush (IAH) B
13:20
Knoxville (TYS) United Airlines UA 4887 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective from 2026-08-23 |
| Daily
10:15
Houston George Bush (IAH) B
13:34
Knoxville (TYS) United Airlines UA 4887 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-04-30 through 2026-05-20 |
| Daily
10:30
Houston George Bush (IAH) B
13:46
Knoxville (TYS) United Airlines UA 4887 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:16 Effective 2026-02-13 through 2026-03-28 |
| Daily
14:20
Houston George Bush (IAH) B
17:37
Knoxville (TYS) United Airlines UA 4890 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:17 Effective 2026-03-29 through 2026-04-29 |
| Daily
14:20
Houston George Bush (IAH) B
17:37
Knoxville (TYS) United Airlines UA 4890 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:17 Effective from 2026-05-21 |
| Mon-Fri,Sun
14:50
Houston George Bush (IAH) B
18:05
Knoxville (TYS) United Airlines UA 4890 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-01-06 through 2026-02-11 |
| Daily
14:55
Houston George Bush (IAH) B
18:10
Knoxville (TYS) United Airlines UA 4890 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Valid until 2026-01-05 |
| Daily
14:55
Houston George Bush (IAH) B
18:10
Knoxville (TYS) United Airlines UA 4890 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-02-12 through 2026-03-28 |
| Daily
14:55
Houston George Bush (IAH) B
18:14
Knoxville (TYS) United Airlines UA 4890 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-04-30 through 2026-05-20 |
| Daily
16:20
Houston George Bush (IAH) B
19:34
Knoxville (TYS) United Airlines UA 4900 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective 2026-03-29 through 2026-04-29 |
| Daily
16:20
Houston George Bush (IAH) B
19:34
Knoxville (TYS) United Airlines UA 4900 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective from 2026-05-21 |
| Daily
16:35
Houston George Bush (IAH) B
19:50
Knoxville (TYS) United Airlines UA 4900 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Valid until 2026-02-11 |
| Daily
16:40
Houston George Bush (IAH) B
19:55
Knoxville (TYS) United Airlines UA 4900 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-02-12 through 2026-03-28 |
| Daily
16:40
Houston George Bush (IAH) B
19:55
Knoxville (TYS) United Airlines UA 6204 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-04-30 through 2026-05-20 |
| Direct Codeshare Flights: |
| Daily
20:05
Houston George Bush (IAH) B
23:19
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:05
Houston George Bush (IAH) B
23:19
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:21
Houston George Bush (IAH) B
23:40
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 4810) |
| Mon,Wed-Sun
20:25
Houston George Bush (IAH) B
23:44
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:25
Houston George Bush (IAH) B
23:44
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4810) |
| Mon,Tue,Thu-Sun
20:27
Houston George Bush (IAH) B
23:42
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Valid until 2026-01-04 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:29
Houston George Bush (IAH) B
23:44
Knoxville (TYS) Emirates EK 6166 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
10:05
Houston George Bush (IAH) B
13:20
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-04-20 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 4887) |
| Daily
10:05
Houston George Bush (IAH) B
13:20
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-05-21 through 2026-07-19 Codeshare flight, operated by United Airlines.(UA 4887) |
| Daily
10:15
Houston George Bush (IAH) B
13:34
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 4887) |
| Sat
11:55
Houston George Bush (IAH) B
15:10
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 4248) |
| Daily
14:20
Houston George Bush (IAH) B
17:37
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:17 Effective 2026-03-29 through 2026-04-19 Codeshare flight, operated by United Airlines.(UA 4890) |
| Daily
14:20
Houston George Bush (IAH) B
17:37
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:17 Effective from 2026-07-20 Codeshare flight, operated by United Airlines.(UA 4890) |
| Mon-Fri,Sun
14:50
Houston George Bush (IAH) B
18:05
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 4890) |
| Daily
14:55
Houston George Bush (IAH) B
18:10
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 4890) |
| Daily
14:55
Houston George Bush (IAH) B
18:10
Knoxville (TYS) Air New Zealand NZ 6667 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-02-12 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4890) |
| Mon,Wed
08:00
Houston George Bush (IAH) B
11:11
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:11 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 4887) |
| Tue
10:30
Houston George Bush (IAH) B
13:46
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:16 Effective 2026-02-17 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 4887) |
| Daily
20:05
Houston George Bush (IAH) B
23:19
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:05
Houston George Bush (IAH) B
23:19
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:21
Houston George Bush (IAH) B
23:40
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 4810) |
| Mon,Wed-Sun
20:25
Houston George Bush (IAH) B
23:44
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 4810) |
| Daily
20:25
Houston George Bush (IAH) B
23:44
Knoxville (TYS) Air New Zealand NZ 6669 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:19 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4810) |
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- A domestic route departing from the Houston George Bush airport (IAH) and arriving at Knoxville airport (TYS).
- The flight distance is 770 miles, or 1239 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:11 and 2:20.
