Air Canada flight AC 3688: Houston George Bush - Little Rock

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:42 Houston George Bush (IAH) B 11:18 Little Rock (LIT)
AC 3688 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:36 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4371)
Daily 09:42 Houston George Bush (IAH) 11:14 Little Rock (LIT)
AC 3688 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4511)
Mon-Fri,Sun 09:43 Houston George Bush (IAH) B 11:18 Little Rock (LIT)
AC 3688 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:35 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4371)
Daily 09:45 Houston George Bush (IAH) B 11:19 Little Rock (LIT)
AC 3688 Non-stop Canadair CRJ (CRJ) 1:34 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 5290)
Mon,Tue,Thu,Fri,Sun 09:46 Houston George Bush (IAH) B 11:22 Little Rock (LIT)
AC 3688 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:36 Valid until 2026-01-06
Codeshare flight, operated by United Airlines.(UA 4371)
Daily 09:46 Houston George Bush (IAH) B 11:22 Little Rock (LIT)
AC 3688 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:36 Effective 2026-01-07 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 4371)
Daily 09:46 Houston George Bush (IAH) B 11:22 Little Rock (LIT)
AC 3688 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:36 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4371)
Daily 09:53 Houston George Bush (IAH) B 11:15 Little Rock (LIT)
AC 3688 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:22 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4371)


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Air Canada flight AC 3688:
Houston George Bush - Little Rock
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3688
09:42
Houston George Bush (IAH) B

11:18
Little Rock (LIT)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4371)
Duration: 1:36, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3688
09:42
Houston George Bush (IAH)

11:14
Little Rock (LIT)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4511)
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC3688
09:43
Houston George Bush (IAH) B

11:18
Little Rock (LIT)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4371)
Duration: 1:35, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3688
09:45
Houston George Bush (IAH) B

11:19
Little Rock (LIT)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5290)
Duration: 1:34, non-stop
Canadair CRJ (CRJ)
Direct Codeshare Flights:
Air Canada AC3688
09:46
Houston George Bush (IAH) B

11:22
Little Rock (LIT)
Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4371)
Duration: 1:36, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3688
09:46
Houston George Bush (IAH) B

11:22
Little Rock (LIT)
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4371)
Duration: 1:36, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3688
09:46
Houston George Bush (IAH) B

11:22
Little Rock (LIT)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4371)
Duration: 1:36, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3688
09:53
Houston George Bush (IAH) B

11:15
Little Rock (LIT)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4371)
Duration: 1:22, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • AC 3688 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Little Rock airport (LIT).
  • The flight distance is 374 miles, or 602 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 1:22 and 1:36.
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