All airlines flying from Houston George Bush (IAH) to Louisville (SDF).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Sun 18:37 Houston George Bush (IAH) B 21:59 Louisville (SDF)
Air New Zealand NZ 6629 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4052)
Daily 18:37 Houston George Bush (IAH) B 22:03 Louisville (SDF)
Air New Zealand NZ 6629 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4052)
Daily 18:40 Houston George Bush (IAH) B 21:59 Louisville (SDF)
Air New Zealand NZ 6629 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4052)
Daily 16:20 Houston George Bush (IAH) B 19:35 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:15 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4050)
Mon-Fri,Sun 16:35 Houston George Bush (IAH) B 19:54 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4050)
Mon-Fri,Sun 16:35 Houston George Bush (IAH) B 19:51 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 4050)
Mon-Sat 16:35 Houston George Bush (IAH) B 19:51 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4050)
Daily 16:35 Houston George Bush (IAH) B 20:01 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2026-03-29 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4050)
Sat 16:37 Houston George Bush (IAH) B 19:56 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 4050)
Mon-Wed,Fri-Sun 16:40 Houston George Bush (IAH) B 19:59 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:19 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4050)
Sun 17:15 Houston George Bush (IAH) B 20:31 Louisville (SDF)
Air New Zealand NZ 6657 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 4050)
Daily 08:35 Houston George Bush (IAH) B 12:01 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Wed,Fri-Sun 08:48 Houston George Bush (IAH) B 12:06 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:18 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:00 Houston George Bush (IAH) B 13:14 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:00 Houston George Bush (IAH) B 13:14 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-01-19 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:00 Houston George Bush (IAH) B 13:14 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 3990)
Daily 10:08 Houston George Bush (IAH) B 13:33 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:25 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:10 Houston George Bush (IAH) B 13:31 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:10 Houston George Bush (IAH) B 13:32 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 3990)
Daily 10:10 Houston George Bush (IAH) B 13:36 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 3990)
Sat 11:55 Houston George Bush (IAH) B 15:11 Louisville (SDF)
Air New Zealand NZ 6659 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:00 Houston George Bush (IAH) B 13:14 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:00 Houston George Bush (IAH) B 13:14 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-01-19 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:00 Houston George Bush (IAH) B 13:14 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:10 Houston George Bush (IAH) B 13:31 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 3990)
Mon-Fri,Sun 10:10 Houston George Bush (IAH) B 13:32 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 3990)
Daily 10:10 Houston George Bush (IAH) B 13:36 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 3990)
Sat 11:55 Houston George Bush (IAH) B 15:11 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 3990)
Daily 16:20 Houston George Bush (IAH) B 19:35 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:15 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4050)
Sat 16:35 Houston George Bush (IAH) B 19:51 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4050)
Daily 16:35 Houston George Bush (IAH) B 20:01 Louisville (SDF)
ANA NH 7096 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4050)
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All airlines flying from Houston George Bush (IAH) to Louisville (SDF).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4052)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

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 4052)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)

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 4052)
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

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 4050)
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-07 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:16, 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 3990)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:18, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-19 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

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 3990)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-19 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

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 3990)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 3990)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4050)
Duration: 2:16, 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 4050)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)
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  • A domestic route departing from the Houston George Bush airport (IAH) and arriving at Louisville airport (SDF).
  • The flight distance is 787 miles, or 1266 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 2:14 and 2:26.