Air Canada
flight
AC 3437:
Houston George Bush - Lubbock
Houston George Bush - Lubbock
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3437
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5557)
Duration: 1:56, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-01-06 through 2026-02-10
Mon
-
-
Tue
Wed
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-
Thu
-
-
Fri
-
-
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 4243)
Duration: 1:56, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-01-07 through 2026-02-02
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5977)
Duration: 1:56, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC3437
Operates only on 2026-02-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4261)
Duration: 1:56, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-02-05 through 2026-02-11
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5977)
Duration: 1:56, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5977)
Duration: 1:50, non-stop Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4261)
Duration: 1:50, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4261)
Duration: 1:46, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4261)
Duration: 1:47, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3437
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4261)
Duration: 1:39, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
- AC 3437 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Lubbock airport (LBB).
- The flight distance is 457 miles, or 736 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 1:39 and 1:56.