Air New Zealand flight NZ 6859: Chicago O'Hare - George Bush, Houston

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 05:00 Chicago O'Hare (ORD) 1 07:58 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2025-01-04
Codeshare flight, operated by United Airlines.(UA 2163)
Daily 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by United Airlines.(UA 2850)
Mon-Sat 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-11-04 through 2024-11-16
Codeshare flight, operated by United Airlines.(UA 2850)
Tue-Sun 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-11-17 through 2024-11-24
Codeshare flight, operated by United Airlines.(UA 2850)
Mon,Wed,Fri,Sat 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-11-25 through 2024-12-02
Codeshare flight, operated by United Airlines.(UA 2850)
Thu 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Airbus A321neo (32Q) 2:57 Operates only on 2024-11-28
Codeshare flight, operated by United Airlines.(UA 2850)
Daily 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 2437)
Mon-Fri,Sun 05:45 Chicago O'Hare (ORD) 1 08:43 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Effective 2025-01-07 through 2025-01-17
Codeshare flight, operated by United Airlines.(UA 1600)
Daily 05:45 Chicago O'Hare (ORD) 1 08:43 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Effective 2025-01-18 through 2025-01-27
Codeshare flight, operated by United Airlines.(UA 1600)
Mon,Wed-Sun 05:45 Chicago O'Hare (ORD) 1 08:43 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Effective 2025-01-30 through 2025-02-10
Codeshare flight, operated by United Airlines.(UA 1600)
Tue 05:45 Chicago O'Hare (ORD) 1 08:43 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2025-02-11
Codeshare flight, operated by United Airlines.(UA 1600)
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
NZ 6859 Non-stop Airbus A321neo (32Q) 2:46 Valid until 2024-09-12
Codeshare flight, operated by United Airlines.(UA 2180)
Fri,Sat 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-09-13 through 2024-09-14
Codeshare flight, operated by United Airlines.(UA 2180)
Tue-Sun 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
NZ 6859 Non-stop Airbus A321neo (32Q) 2:46 Effective 2024-09-15 through 2024-09-22
Codeshare flight, operated by United Airlines.(UA 2180)
Mon-Thu 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
NZ 6859 Non-stop Airbus A321neo (32Q) 2:46 Effective 2024-09-23 through 2024-09-26
Codeshare flight, operated by United Airlines.(UA 2180)
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-09-27 through 2024-10-12
Codeshare flight, operated by United Airlines.(UA 2180)
Sun 06:00 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:42 Operates only on 2024-10-13
Codeshare flight, operated by United Airlines.(UA 2180)
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-10-14 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 2180)
Daily 06:00 Chicago O'Hare (ORD) 1 08:57 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 757-200 (752) 2:57 Effective 2024-12-20 through 2024-12-26
Codeshare flight, operated by United Airlines.(UA 2160)
Mon-Wed 06:00 Chicago O'Hare (ORD) 1 08:57 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 757-200 (752) 2:57 Effective 2024-12-30 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 2160)
Mon-Fri,Sun 06:00 Chicago O'Hare (ORD) 1 08:45 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:45 Effective 2025-02-13 through 2025-02-21
Codeshare flight, operated by United Airlines.(UA 1600)
Daily 06:00 Chicago O'Hare (ORD) 1 08:45 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:45 Effective from 2025-02-22
Codeshare flight, operated by United Airlines.(UA 1600)
Mon 06:40 Chicago O'Hare (ORD) 1 09:26 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:46 Operates only on 2024-09-16
Codeshare flight, operated by United Airlines.(UA 1862)
Thu 16:48 Chicago O'Hare (ORD) 1 19:50 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 3:02 Operates only on 2024-12-19
Codeshare flight, operated by United Airlines.(UA 1899)
Thu,Fri 16:48 Chicago O'Hare (ORD) 1 19:50 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 3:02 Effective 2024-12-27 through 2025-01-03
Codeshare flight, operated by United Airlines.(UA 1899)
Sat 16:48 Chicago O'Hare (ORD) 1 19:50 George Bush, Houston (IAH) C
NZ 6859 Non-stop Airbus A319 (319) 3:02 Operates only on 2024-12-28
Codeshare flight, operated by United Airlines.(UA 1899)
Sun 16:48 Chicago O'Hare (ORD) 1 19:50 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-800 (738) 3:02 Operates only on 2024-12-29
Codeshare flight, operated by United Airlines.(UA 1899)
Sun 16:48 Chicago O'Hare (ORD) 1 19:50 George Bush, Houston (IAH) C
NZ 6859 Non-stop Airbus A319 (319) 3:02 Operates only on 2025-01-05
Codeshare flight, operated by United Airlines.(UA 1899)
Sun 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Effective 2024-11-03 through 2024-11-10
Codeshare flight, operated by United Airlines.(UA 1899)
Mon 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2024-11-18
Codeshare flight, operated by United Airlines.(UA 1899)
Sun 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2024-12-01
Codeshare flight, operated by United Airlines.(UA 1899)
Tue 20:25 Chicago O'Hare (ORD) 1 23:25 George Bush, Houston (IAH) C
NZ 6859 Non-stop Boeing 757-300 (753) 3:00 Operates only on 2025-02-04
Codeshare flight, operated by United Airlines.(UA 2155)


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Air New Zealand flight NZ 6859:
Chicago O'Hare - George Bush, Houston
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air New Zealand NZ6859
05:00
Chicago O'Hare (ORD) 1

07:58
George Bush, Houston (IAH) C
Operates only on 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2850)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Effective 2024-11-04 through 2024-11-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2850)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Effective 2024-11-17 through 2024-11-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2850)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Effective 2024-11-25 through 2024-12-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2850)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2850)
Duration: 2:57, non-stop
Airbus A321neo (32Q)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2437)
Duration: 2:57, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:43
George Bush, Houston (IAH) C
Effective 2025-01-07 through 2025-01-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1600)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:43
George Bush, Houston (IAH) C
Effective 2025-01-18 through 2025-01-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1600)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:43
George Bush, Houston (IAH) C
Effective 2025-01-30 through 2025-02-10
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1600)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
05:45
Chicago O'Hare (ORD) 1

08:43
George Bush, Houston (IAH) C
Operates only on 2025-02-11
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1600)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:46
George Bush, Houston (IAH) C
Valid until 2024-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:46, non-stop
Airbus A321neo (32Q)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:46
George Bush, Houston (IAH) C
Effective 2024-09-13 through 2024-09-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:46, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:46
George Bush, Houston (IAH) C
Effective 2024-09-15 through 2024-09-22
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:46, non-stop
Airbus A321neo (32Q)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:46
George Bush, Houston (IAH) C
Effective 2024-09-23 through 2024-09-26
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:46, non-stop
Airbus A321neo (32Q)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:46
George Bush, Houston (IAH) C
Effective 2024-09-27 through 2024-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:46, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:42
George Bush, Houston (IAH) C
Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:42, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:46
George Bush, Houston (IAH) C
Effective 2024-10-14 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2180)
Duration: 2:46, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:57
George Bush, Houston (IAH) C
Effective 2024-12-20 through 2024-12-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2160)
Duration: 2:57, non-stop
Boeing 757-200 (752)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:57
George Bush, Houston (IAH) C
Effective 2024-12-30 through 2025-01-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2160)
Duration: 2:57, non-stop
Boeing 757-200 (752)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:45
George Bush, Houston (IAH) C
Effective 2025-02-13 through 2025-02-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1600)
Duration: 2:45, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:00
Chicago O'Hare (ORD) 1

08:45
George Bush, Houston (IAH) C
Effective from 2025-02-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1600)
Duration: 2:45, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
06:40
Chicago O'Hare (ORD) 1

09:26
George Bush, Houston (IAH) C
Operates only on 2024-09-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1862)
Duration: 2:46, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
16:48
Chicago O'Hare (ORD) 1

19:50
George Bush, Houston (IAH) C
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 3:02, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
16:48
Chicago O'Hare (ORD) 1

19:50
George Bush, Houston (IAH) C
Effective 2024-12-27 through 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 3:02, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
16:48
Chicago O'Hare (ORD) 1

19:50
George Bush, Houston (IAH) C
Operates only on 2024-12-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 3:02, non-stop
Airbus A319 (319)
Air New Zealand NZ6859
16:48
Chicago O'Hare (ORD) 1

19:50
George Bush, Houston (IAH) C
Operates only on 2024-12-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Air New Zealand NZ6859
16:48
Chicago O'Hare (ORD) 1

19:50
George Bush, Houston (IAH) C
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 3:02, non-stop
Airbus A319 (319)
Air New Zealand NZ6859
16:50
Chicago O'Hare (ORD) 1

19:48
George Bush, Houston (IAH) C
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
16:50
Chicago O'Hare (ORD) 1

19:48
George Bush, Houston (IAH) C
Operates only on 2024-11-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
16:50
Chicago O'Hare (ORD) 1

19:48
George Bush, Houston (IAH) C
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1899)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Air New Zealand NZ6859
20:25
Chicago O'Hare (ORD) 1

23:25
George Bush, Houston (IAH) C
Operates only on 2025-02-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2155)
Duration: 3:00, non-stop
Boeing 757-300 (753)
  • NZ 6859 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at George Bush, Houston airport (IAH).
  • The flight distance is 925 miles, or 1489 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 2:42 and 3:02.
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