Air New Zealand flight NZ 6531: Dallas Fort Worth - Houston George Bush

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 09:33 Dallas Fort Worth (DFW) E 10:53 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2026-01-08
Codeshare flight, operated by United Airlines.(UA 1586)
Thu 09:33 Dallas Fort Worth (DFW) E 10:53 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A319 (319) 1:20 Effective 2026-01-15 through 2026-01-29
Codeshare flight, operated by United Airlines.(UA 1586)
Tue 09:35 Dallas Fort Worth (DFW) E 10:55 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-900 (739) 1:20 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1586)
Wed 09:35 Dallas Fort Worth (DFW) E 10:58 Houston George Bush (IAH) B
NZ 6531 Non-stop Embraer EMB 175 (E7W) 1:23 Operates only on 2026-01-07
Codeshare flight, operated by United Airlines.(UA 4044)
Mon,Tue,Fri,Sat 09:35 Dallas Fort Worth (DFW) E 10:55 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A319 (319) 1:20 Effective 2026-01-09 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 1586)
Wed 09:35 Dallas Fort Worth (DFW) E 10:55 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-800 (738) 1:20 Effective 2026-01-14 through 2026-01-28
Codeshare flight, operated by United Airlines.(UA 1586)
Mon,Tue,Thu-Sat 09:35 Dallas Fort Worth (DFW) E 10:55 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A319 (319) 1:20 Effective 2026-02-05 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 1586)
Wed 09:35 Dallas Fort Worth (DFW) E 10:55 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1586)
Thu 09:47 Dallas Fort Worth (DFW) E 11:07 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A319 (319) 1:20 Operates only on 2026-01-01
Codeshare flight, operated by United Airlines.(UA 2675)
Sat 09:50 Dallas Fort Worth (DFW) E 11:13 Houston George Bush (IAH) B
NZ 6531 Non-stop Embraer EMB 175 (E7W) 1:23 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 4029)
Mon-Wed,Fri 09:50 Dallas Fort Worth (DFW) E 11:10 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-700 (73G) 1:20 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2675)
Daily 09:53 Dallas Fort Worth (DFW) E 11:13 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A320 (320) 1:20 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1586)
Wed 09:55 Dallas Fort Worth (DFW) E 11:15 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-700 (73G) 1:20 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 1586)
Thu 09:55 Dallas Fort Worth (DFW) E 11:11 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-800 (738) 1:16 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 1586)
Mon-Fri,Sun 09:55 Dallas Fort Worth (DFW) E 11:11 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A319 (319) 1:16 Effective 2026-02-13 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1586)
Tue,Sat 09:55 Dallas Fort Worth (DFW) E 11:15 Houston George Bush (IAH) B
NZ 6531 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3988)
Sat 09:58 Dallas Fort Worth (DFW) E 11:14 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-900 (739) 1:16 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 1586)
Mon,Wed-Fri 09:59 Dallas Fort Worth (DFW) E 11:15 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A320 (320) 1:16 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1586)
Sun 09:59 Dallas Fort Worth (DFW) E 11:15 Houston George Bush (IAH) C
NZ 6531 Non-stop Airbus A319 (319) 1:16 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 1586)
Daily 10:00 Dallas Fort Worth (DFW) E 11:10 Houston George Bush (IAH) C
NZ 6531 Non-stop Boeing 737-900 (739) 1:10 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 1586)
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Air New Zealand flight NZ 6531:
Dallas Fort Worth - Houston George Bush
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-01-15 through 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4044)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-01-09 through 2026-02-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-01-14 through 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-02-05 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2675)
Duration: 1:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air New Zealand NZ6531
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4029)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ6531
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2675)
Duration: 1:20, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:20, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air New Zealand NZ6531
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:16, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:16, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 3988)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:16, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:16, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:16, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air New Zealand NZ6531
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1586)
Duration: 1:10, non-stop
Boeing 737-900 (739)
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  • NZ 6531 is a domestic flight departing from the Dallas Fort Worth airport (DFW) and arriving at Houston George Bush airport (IAH).
  • 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 1:10 and 1:23.