All airlines flying from Houston George Bush (IAH) to Knoxville (TYS).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu-Sun 20:27 Houston George Bush (IAH) B 23:42 Knoxville (TYS)
Air New Zealand NZ 6669 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)
Air New Zealand NZ 6669 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 16:20 Houston George Bush (IAH) B 19:34 Knoxville (TYS)
Air New Zealand NZ 6699 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 4900)
Daily 16:20 Houston George Bush (IAH) B 19:34 Knoxville (TYS)
Air New Zealand NZ 6699 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4900)
Daily 16:35 Houston George Bush (IAH) B 19:50 Knoxville (TYS)
Air New Zealand NZ 6699 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Valid until 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4900)
Daily 16:40 Houston George Bush (IAH) B 19:55 Knoxville (TYS)
Air New Zealand NZ 6699 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 4900)
Daily 16:40 Houston George Bush (IAH) B 19:55 Knoxville (TYS)
Air New Zealand NZ 6699 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 6204)
Daily 16:40 Houston George Bush (IAH) B 19:55 Knoxville (TYS)
ANA NH 7130 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 6204)
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All airlines flying from Houston George Bush (IAH) to Knoxville (TYS).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4810)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4810)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4900)
Duration: 2:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4900)
Duration: 2:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Valid until 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4900)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4900)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6204)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6204)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
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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.