Air New Zealand
flight
NZ 9645:
Houston George Bush - Los Angeles
Houston George Bush - Los Angeles
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-01-06 through 2026-01-15
Mon
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Tue
Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1702)
Duration: 3:47, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-01-16 through 2026-01-23
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1702)
Duration: 3:47, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-01-26 through 2026-02-01
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1702)
Duration: 3:47, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-02-03 through 2026-02-09
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 1702)
Duration: 3:47, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-11
Mon
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Tue
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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 1702)
Duration: 3:47, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-05-21 through 2026-05-28
Mon
Tue
Wed
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-05-31 through 2026-06-10
Mon
Tue
Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-06-11 through 2026-06-18
Mon
Tue
Wed
Thu
Fri
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-
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-06-19 through 2026-06-26
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-06-27 through 2026-07-05
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 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-07-06 through 2026-07-14
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-07-15 through 2026-07-22
Mon
Tue
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-07-23 through 2026-07-31
Mon
Tue
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-
Wed
Thu
Fri
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-08-02 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1808)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-08-15 through 2026-08-20
Mon
Tue
Wed
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-
Thu
Fri
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-
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 1907)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-08-23 through 2026-08-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1907)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-08-31 through 2026-09-07
Mon
Tue
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Wed
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Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1907)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-09-08 through 2026-09-16
Mon
Tue
Wed
Thu
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-
Fri
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-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1907)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-09-17 through 2026-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1907)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-09-26 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1907)
Duration: 3:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-20
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 3:54, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-03-02
Mon
Tue
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Wed
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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 2600)
Duration: 3:54, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 3:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-12
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 3:59, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-03-11
Mon
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Tue
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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 2600)
Duration: 3:57, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-14
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
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Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 4:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-22
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
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Sun
Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 4:01, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-03-04 through 2026-03-06
Mon
-
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Tue
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Wed
Thu
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Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-03-13
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-03-21 through 2026-03-28
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
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-
Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 4:01, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-04-06
Mon
Tue
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Wed
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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 2600)
Duration: 3:43, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-04-14
Mon
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Tue
Wed
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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 2600)
Duration: 3:43, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-04-22
Mon
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Tue
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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 2600)
Duration: 3:43, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-01-10 through 2026-01-17
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
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Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 3:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Effective 2026-01-20 through 2026-01-27
Mon
-
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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 2600)
Duration: 3:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-01-29
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2600)
Duration: 3:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-10
Mon
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Tue
Wed
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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 2600)
Duration: 3:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-08-19
Mon
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Tue
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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 2600)
Duration: 3:52, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air New Zealand NZ9645
Operates only on 2026-02-04
Mon
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Tue
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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 2600)
Duration: 3:53, non-stop Boeing 737-900 (739)
- NZ 9645 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Los Angeles airport (LAX).
- The flight distance is 1376 miles, or 2214 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 3:43 and 4:01.