Air Canada flight AC 3854: Houston George Bush - Guatemala City

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Fri,Sun 12:35 Houston George Bush (IAH) C 14:30 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-30 through 2026-04-05
Codeshare flight, operated by United Airlines.(UA 275)
Mon,Tue,Thu-Sat 12:35 Houston George Bush (IAH) C 14:30 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-07 through 2026-04-13
Codeshare flight, operated by United Airlines.(UA 275)
Tue,Wed,Fri,Sun 12:35 Houston George Bush (IAH) C 14:30 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-15 through 2026-04-21
Codeshare flight, operated by United Airlines.(UA 275)
Mon-Thu,Sat 12:35 Houston George Bush (IAH) C 14:30 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-23 through 2026-04-30
Codeshare flight, operated by United Airlines.(UA 275)
Mon,Tue,Thu-Sun 12:35 Houston George Bush (IAH) C 14:30 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-05-01 through 2026-05-12
Codeshare flight, operated by United Airlines.(UA 275)
Mon-Wed,Fri-Sun 12:35 Houston George Bush (IAH) C 14:30 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-05-13 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 275)
Daily 12:40 Houston George Bush (IAH) C 15:35 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Valid until 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1632)
Daily 14:30 Houston George Bush (IAH) C 17:25 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1632)
Thu-Sat 14:30 Houston George Bush (IAH) C 17:25 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-05 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1632)
Daily 14:30 Houston George Bush (IAH) C 16:25 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1632)
Daily 14:30 Houston George Bush (IAH) C 16:25 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 1632)
Daily 14:38 Houston George Bush (IAH) C 16:32 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Effective 2026-08-18 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1632)
Daily 14:40 Houston George Bush (IAH) C 16:32 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:52 Effective 2026-05-21 through 2026-08-17
Codeshare flight, operated by United Airlines.(UA 1632)
Wed,Sat,Sun 14:42 Houston George Bush (IAH) C 16:37 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-29 through 2026-04-04
Codeshare flight, operated by United Airlines.(UA 1632)
Mon,Wed,Sun 14:42 Houston George Bush (IAH) C 16:37 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-06 through 2026-04-12
Codeshare flight, operated by United Airlines.(UA 1632)
Mon,Tue,Thu,Sat 14:42 Houston George Bush (IAH) C 16:37 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-14 through 2026-04-20
Codeshare flight, operated by United Airlines.(UA 1632)
Wed,Fri,Sun 14:42 Houston George Bush (IAH) C 16:37 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-22 through 2026-04-26
Codeshare flight, operated by United Airlines.(UA 1632)
Wed 14:42 Houston George Bush (IAH) C 16:37 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Operates only on 2026-05-06
Codeshare flight, operated by United Airlines.(UA 1632)
Thu 14:42 Houston George Bush (IAH) C 16:37 Guatemala City (GUA)
AC 3854 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Operates only on 2026-05-14
Codeshare flight, operated by United Airlines.(UA 1632)
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Air Canada flight AC 3854:
Houston George Bush - Guatemala City
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3854
12:35
Houston George Bush (IAH) C

14:30
Guatemala City (GUA)
Effective 2026-03-30 through 2026-04-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 275)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
12:35
Houston George Bush (IAH) C

14:30
Guatemala City (GUA)
Effective 2026-04-07 through 2026-04-13
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 275)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
12:35
Houston George Bush (IAH) C

14:30
Guatemala City (GUA)
Effective 2026-04-15 through 2026-04-21
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 275)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
12:35
Houston George Bush (IAH) C

14:30
Guatemala City (GUA)
Effective 2026-04-23 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 275)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
12:35
Houston George Bush (IAH) C

14:30
Guatemala City (GUA)
Effective 2026-05-01 through 2026-05-12
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 275)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
12:35
Houston George Bush (IAH) C

14:30
Guatemala City (GUA)
Effective 2026-05-13 through 2026-05-20
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 275)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
12:40
Houston George Bush (IAH) C

15:35
Guatemala City (GUA)
Valid until 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:30
Houston George Bush (IAH) C

17:25
Guatemala City (GUA)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC3854
14:30
Houston George Bush (IAH) C

17:25
Guatemala City (GUA)
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:30
Houston George Bush (IAH) C

16:25
Guatemala City (GUA)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:30
Houston George Bush (IAH) C

16:25
Guatemala City (GUA)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:38
Houston George Bush (IAH) C

16:32
Guatemala City (GUA)
Effective 2026-08-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:54, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:40
Houston George Bush (IAH) C

16:32
Guatemala City (GUA)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:52, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:42
Houston George Bush (IAH) C

16:37
Guatemala City (GUA)
Effective 2026-03-29 through 2026-04-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:42
Houston George Bush (IAH) C

16:37
Guatemala City (GUA)
Effective 2026-04-06 through 2026-04-12
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:42
Houston George Bush (IAH) C

16:37
Guatemala City (GUA)
Effective 2026-04-14 through 2026-04-20
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:42
Houston George Bush (IAH) C

16:37
Guatemala City (GUA)
Effective 2026-04-22 through 2026-04-26
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:42
Houston George Bush (IAH) C

16:37
Guatemala City (GUA)
Operates only on 2026-05-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3854
14:42
Houston George Bush (IAH) C

16:37
Guatemala City (GUA)
Operates only on 2026-05-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1632)
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
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Parallax here IAH-GUA
  • AC 3854 is an international flight departing from Houston George Bush airport, United States (IAH) and arriving at Guatemala City airport, Guatemala (GUA).
  • The flight distance is 1107 miles, or 1781 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 2:52 and 2:55.
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