Air New Zealand
flight
NZ 6456:
Houston George Bush - Lafayette
Houston George Bush - Lafayette
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-05-21 through 2026-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4906)
Duration: 1:07, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4406)
Duration: 1:11, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4906)
Duration: 1:17, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5509)
Duration: 1:19, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-03-07 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4280)
Duration: 1:19, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5509)
Duration: 1:14, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-01-06 through 2026-01-25
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 4906)
Duration: 1:17, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4906)
Duration: 1:17, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-02-12 through 2026-02-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 6353)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-01-10 through 2026-01-24
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 6353)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective 2026-01-26 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 6353)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air New Zealand NZ6456
Effective from 2026-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 6353)
Duration: 1:06, non-stop Embraer EMB 175 (E7W)
- NZ 6456 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Lafayette airport (LFT).
- The flight distance is 201 miles, or 323 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 1:06 and 1:19.