Air New Zealand flight NZ 6373: Houston George Bush - Nashville

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed,Fri,Sun 11:55 Houston George Bush (IAH) C 13:54 Nashville (BNA)
NZ 6373 Non-stop Boeing 737 MAX 8 (7M8) 1:59 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 402)
Thu 11:55 Houston George Bush (IAH) B 13:54 Nashville (BNA)
NZ 6373 Non-stop Embraer EMB 175 (E7W) 1:59 Operates only on 2026-01-01
Codeshare flight, operated by United Airlines.(UA 6131)
Mon 11:55 Houston George Bush (IAH) C 13:52 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-900 (739) 1:57 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 402)
Daily 11:55 Houston George Bush (IAH) C 13:58 Nashville (BNA)
NZ 6373 Non-stop Airbus A320 (320) 2:03 Effective 2026-01-06 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 1651)
Wed 11:55 Houston George Bush (IAH) B 14:04 Nashville (BNA)
NZ 6373 Non-stop Embraer EMB 175 (E7W) 2:09 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 4008)
Daily 11:55 Houston George Bush (IAH) C 13:58 Nashville (BNA)
NZ 6373 Non-stop Airbus A320 (320) 2:03 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1651)
Tue 11:55 Houston George Bush (IAH) C 13:55 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-800 (738) 2:00 Operates only on 2026-03-24
Codeshare flight, operated by United Airlines.(UA 1651)
Daily 12:00 Houston George Bush (IAH) C 13:52 Nashville (BNA)
NZ 6373 Non-stop Airbus A319 (319) 1:52 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1318)
Daily 13:15 Houston George Bush (IAH) C 15:07 Nashville (BNA)
NZ 6373 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1651)
Daily 13:28 Houston George Bush (IAH) C 15:31 Nashville (BNA)
NZ 6373 Non-stop Boeing 737 MAX 8 (7M8) 2:03 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1651)
Mon,Wed-Sat 13:31 Houston George Bush (IAH) C 15:31 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-800 (738) 2:00 Effective 2026-03-23 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1651)
Mon,Wed-Sun 14:25 Houston George Bush (IAH) C 16:26 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-800 (738) 2:01 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by United Airlines.(UA 1540)
Wed-Sun 14:25 Houston George Bush (IAH) C 16:26 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-800 (738) 2:01 Effective 2026-02-20 through 2026-02-26
Codeshare flight, operated by United Airlines.(UA 1540)
Mon 14:25 Houston George Bush (IAH) C 16:26 Nashville (BNA)
NZ 6373 Non-stop Boeing 737 MAX 8 (7M8) 2:01 Effective 2026-02-23 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 1540)
Wed,Sun 14:25 Houston George Bush (IAH) C 16:26 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-800 (738) 2:01 Effective 2026-03-01 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1540)
Thu 16:20 Houston George Bush (IAH) C 18:21 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-700 (73G) 2:01 Operates only on 2026-02-19
Codeshare flight, operated by United Airlines.(UA 222)
Fri 16:20 Houston George Bush (IAH) C 18:21 Nashville (BNA)
NZ 6373 Non-stop Boeing 737-700 (73G) 2:01 Operates only on 2026-02-27
Codeshare flight, operated by United Airlines.(UA 222)


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Air New Zealand flight NZ 6373:
Houston George Bush - Nashville
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) C

13:54
Nashville (BNA)
Valid until 2026-01-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 402)
Duration: 1:59, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) B

13:54
Nashville (BNA)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6131)
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) C

13:52
Nashville (BNA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 402)
Duration: 1:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) C

13:58
Nashville (BNA)
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 2:03, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) B

14:04
Nashville (BNA)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4008)
Duration: 2:09, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) C

13:58
Nashville (BNA)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 2:03, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air New Zealand NZ6373
11:55
Houston George Bush (IAH) C

13:55
Nashville (BNA)
Operates only on 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 2:00, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6373
12:00
Houston George Bush (IAH) C

13:52
Nashville (BNA)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1318)
Duration: 1:52, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air New Zealand NZ6373
13:15
Houston George Bush (IAH) C

15:07
Nashville (BNA)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6373
13:28
Houston George Bush (IAH) C

15:31
Nashville (BNA)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 2:03, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6373
13:31
Houston George Bush (IAH) C

15:31
Nashville (BNA)
Effective 2026-03-23 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 2:00, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6373
14:25
Houston George Bush (IAH) C

16:26
Nashville (BNA)
Effective 2026-02-12 through 2026-02-18
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1540)
Duration: 2:01, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6373
14:25
Houston George Bush (IAH) C

16:26
Nashville (BNA)
Effective 2026-02-20 through 2026-02-26
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1540)
Duration: 2:01, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6373
14:25
Houston George Bush (IAH) C

16:26
Nashville (BNA)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1540)
Duration: 2:01, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6373
14:25
Houston George Bush (IAH) C

16:26
Nashville (BNA)
Effective 2026-03-01 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1540)
Duration: 2:01, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6373
16:20
Houston George Bush (IAH) C

18:21
Nashville (BNA)
Operates only on 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 222)
Duration: 2:01, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air New Zealand NZ6373
16:20
Houston George Bush (IAH) C

18:21
Nashville (BNA)
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 222)
Duration: 2:01, non-stop
Boeing 737-700 (73G)
  • NZ 6373 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Nashville airport (BNA).
  • The flight distance is 656 miles, or 1055 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:52 and 2:09.
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