Air New Zealand flight NZ 6512: Houston George Bush - Dallas Fort Worth

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 14:20 Houston George Bush (IAH) C 15:43 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 1388)
Mon-Fri,Sun 14:35 Houston George Bush (IAH) C 15:58 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A320 (320) 1:23 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 1388)
Sat 14:35 Houston George Bush (IAH) C 15:58 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 1388)
Mon-Fri 14:35 Houston George Bush (IAH) C 15:58 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A320 (320) 1:23 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1388)
Daily 14:37 Houston George Bush (IAH) C 15:57 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A320 (320) 1:20 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 1388)
Mon 14:37 Houston George Bush (IAH) C 15:57 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A319 (319) 1:20 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1388)
Daily 14:38 Houston George Bush (IAH) C 16:01 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1388)
Tue 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A319 (319) 1:20 Effective 2026-01-06 through 2026-01-27
Codeshare flight, operated by United Airlines.(UA 1388)
Mon,Wed 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737-800 (738) 1:20 Effective 2026-01-07 through 2026-01-26
Codeshare flight, operated by United Airlines.(UA 1388)
Thu-Sun 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-01-08 through 2026-02-05
Codeshare flight, operated by United Airlines.(UA 1388)
Wed 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A319 (319) 1:20 Operates only on 2026-01-28
Codeshare flight, operated by United Airlines.(UA 1388)
Mon-Wed 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737-800 (738) 1:20 Effective 2026-02-02 through 2026-02-04
Codeshare flight, operated by United Airlines.(UA 1388)
Fri 14:40 Houston George Bush (IAH) B 16:04 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Embraer EMB 175 (E7W) 1:24 Operates only on 2026-02-06
Codeshare flight, operated by United Airlines.(UA 6164)
Mon,Sat,Sun 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-02-07 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 1388)
Tue 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A319 (319) 1:20 Operates only on 2026-02-10
Codeshare flight, operated by United Airlines.(UA 1388)
Wed 14:40 Houston George Bush (IAH) C 16:00 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1388)
Sat 14:41 Houston George Bush (IAH) C 16:04 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Airbus A319 (319) 1:23 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1388)
Daily 14:50 Houston George Bush (IAH) C 16:03 Dallas Fort Worth (DFW) E
NZ 6512 Non-stop Boeing 737-900 (739) 1:13 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 1388)
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Air New Zealand flight NZ 6512:
Houston George Bush - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air New Zealand NZ6512
14:20
Houston George Bush (IAH) C

15:43
Dallas Fort Worth (DFW) E
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:23, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:35
Houston George Bush (IAH) C

15:58
Dallas Fort Worth (DFW) E
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:23, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:35
Houston George Bush (IAH) C

15:58
Dallas Fort Worth (DFW) E
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:35
Houston George Bush (IAH) C

15:58
Dallas Fort Worth (DFW) E
Effective 2026-03-09 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:23, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:37
Houston George Bush (IAH) C

15:57
Dallas Fort Worth (DFW) E
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:37
Houston George Bush (IAH) C

15:57
Dallas Fort Worth (DFW) E
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:38
Houston George Bush (IAH) C

16:01
Dallas Fort Worth (DFW) E
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:23, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Effective 2026-01-06 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Effective 2026-01-07 through 2026-01-26
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Effective 2026-01-08 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Effective 2026-02-02 through 2026-02-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) B

16:04
Dallas Fort Worth (DFW) E
Operates only on 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6164)
Duration: 1:24, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Effective 2026-02-07 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:40
Houston George Bush (IAH) C

16:00
Dallas Fort Worth (DFW) E
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:20, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:41
Houston George Bush (IAH) C

16:04
Dallas Fort Worth (DFW) E
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air New Zealand NZ6512
14:50
Houston George Bush (IAH) C

16:03
Dallas Fort Worth (DFW) E
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1388)
Duration: 1:13, non-stop
Boeing 737-900 (739)
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  • NZ 6512 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 224 miles, or 361 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 1:13 and 1:24.
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