Air Canada flight AC 3701: Huntsville - Houston George Bush

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:35 Huntsville (HSV) 10:34 Houston George Bush (IAH)
AC 3701 Non-stop Canadair CRJ 550 (CR5) 1:59 Effective 2026-05-21 through 2026-08-17
Codeshare flight, operated by United Airlines.(UA 4572)
Tue-Sun 08:35 Huntsville (HSV) 10:39 Houston George Bush (IAH)
AC 3701 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-08-18 through 2026-08-23
Codeshare flight, operated by United Airlines.(UA 4572)
Mon,Thu,Fri,Sun 14:50 Huntsville (HSV) 17:10 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 4905)
Mon,Thu,Fri,Sun 14:50 Huntsville (HSV) 17:10 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Effective 2026-01-19 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 4905)
Mon,Wed-Sun 14:51 Huntsville (HSV) 17:11 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4905)
Daily 14:55 Huntsville (HSV) 17:09 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4905)
Daily 15:05 Huntsville (HSV) 17:20 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4905)
Daily 15:05 Huntsville (HSV) 17:20 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective from 2026-08-24
Codeshare flight, operated by United Airlines.(UA 4905)
Daily 16:30 Huntsville (HSV) 18:50 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4905)
Tue 16:35 Huntsville (HSV) 18:55 Houston George Bush (IAH) B
AC 3701 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:20 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by United Airlines.(UA 4893)


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Air Canada flight AC 3701:
Huntsville - Houston George Bush
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3701
08:35
Huntsville (HSV)

10:34
Houston George Bush (IAH)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4572)
Duration: 1:59, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC3701
08:35
Huntsville (HSV)

10:39
Houston George Bush (IAH)
Effective 2026-08-18 through 2026-08-23
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4572)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC3701
14:50
Huntsville (HSV)

17:10
Houston George Bush (IAH) B
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:20, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
14:50
Huntsville (HSV)

17:10
Houston George Bush (IAH) B
Effective 2026-01-19 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:20, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
14:51
Huntsville (HSV)

17:11
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:20, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
14:55
Huntsville (HSV)

17:09
Houston George Bush (IAH) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
15:05
Huntsville (HSV)

17:20
Houston George Bush (IAH) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
15:05
Huntsville (HSV)

17:20
Houston George Bush (IAH) B
Effective from 2026-08-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
16:30
Huntsville (HSV)

18:50
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4905)
Duration: 2:20, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3701
16:35
Huntsville (HSV)

18:55
Houston George Bush (IAH) B
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4893)
Duration: 2:20, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • AC 3701 is a domestic flight departing from the Huntsville airport (HSV) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 593 miles, or 955 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 1:59 and 2:20.
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