Air New Zealand
flight
NZ 6600:
Newark Liberty, New York - Houston George Bush
Newark Liberty, New York - Houston George Bush
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air New Zealand NZ6600
Valid until 2026-01-05
Mon
Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1819)
Duration: 4:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Valid until 2026-01-04
Mon
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Tue
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Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1819)
Duration: 4:10, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-02-12 through 2026-02-19
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 4:11, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-02-20 through 2026-03-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 4:11, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-01-06
Mon
-
-
Tue
Wed
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Thu
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Fri
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Sat
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-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 317)
Duration: 4:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 317)
Duration: 4:10, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-05 through 2026-03-13
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 595)
Duration: 4:09, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-03-07
Mon
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-
Tue
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Wed
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Thu
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Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 595)
Duration: 4:09, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-14 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 595)
Duration: 4:09, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-20 through 2026-03-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 595)
Duration: 4:09, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-29 through 2026-04-01
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 4:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-04-10
Mon
-
-
Tue
-
-
Wed
-
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Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 4:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-04-18 through 2026-04-19
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 4:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-04-26 through 2026-04-27
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 4:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-04 through 2026-05-05
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-12 through 2026-05-13
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-20 through 2026-05-21
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-30 through 2026-06-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-06-13 through 2026-06-20
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-06-22 through 2026-06-23
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-06-30 through 2026-07-02
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-07-10
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-07-18 through 2026-07-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-07-27 through 2026-08-02
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-08-10 through 2026-08-11
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-08-19
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-08-27 through 2026-08-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-09-08 through 2026-09-09
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-09-16 through 2026-09-24
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective from 2026-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1590)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-30 through 2026-04-07
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-04-08 through 2026-04-16
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-04-17 through 2026-04-24
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-04-25 through 2026-04-29
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-02-13
Mon
-
-
Tue
-
-
Wed
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-
Thu
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-
Fri
Sat
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-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2166)
Duration: 4:05, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Operates only on 2026-03-04
Mon
-
-
Tue
-
-
Wed
Thu
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-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2166)
Duration: 4:05, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-04-30 through 2026-05-10
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-11 through 2026-05-18
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-19 through 2026-05-26
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-05-27 through 2026-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-06-07 through 2026-06-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-06-16 through 2026-06-21
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-06-24 through 2026-06-29
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-07-03 through 2026-07-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-07-11 through 2026-07-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-07-20 through 2026-07-26
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-07-29 through 2026-08-07
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-08-08 through 2026-08-16
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-08-17 through 2026-08-25
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-08-26 through 2026-09-02
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-09-03 through 2026-09-14
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-09-15 through 2026-09-20
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2690)
Duration: 4:04, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-08 through 2026-03-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 642)
Duration: 4:11, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-09 through 2026-03-16
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 642)
Duration: 4:11, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ6600
Effective 2026-03-17 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 642)
Duration: 4:11, non-stop Boeing 737-900 (739)
- NZ 6600 is a domestic flight departing from the Newark Liberty, New York airport (EWR) and arriving at Houston George Bush airport (IAH).
- The flight distance is 1397 miles, or 2248 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . 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 3:45 and 4:11.