Air Canada flight AC 3790: Guatemala City - George Bush, Houston

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Fri 12:28 Guatemala City (GUA) 16:33 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-10-27 through 2025-10-31
Codeshare flight, operated by United Airlines.(UA 1903)
Mon-Fri,Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Valid until 2025-05-02
Codeshare flight, operated by United Airlines.(UA 1903)
Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-05-04 through 2025-05-18
Codeshare flight, operated by United Airlines.(UA 1903)
Mon-Fri 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-05-05 through 2025-05-22
Codeshare flight, operated by United Airlines.(UA 1903)
Fri 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-05-23 through 2025-06-20
Codeshare flight, operated by United Airlines.(UA 1903)
Mon,Tue,Thu,Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-05-25 through 2025-06-26
Codeshare flight, operated by United Airlines.(UA 1903)
Mon,Tue,Thu,Fri,Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-06-27 through 2025-07-03
Codeshare flight, operated by United Airlines.(UA 1903)
Fri 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737-800 (738) 3:02 Operates only on 2025-07-04
Codeshare flight, operated by United Airlines.(UA 1903)
Mon,Tue,Thu,Fri,Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-07-06 through 2025-08-19
Codeshare flight, operated by United Airlines.(UA 1903)
Mon-Fri,Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-08-20 through 2025-09-30
Codeshare flight, operated by United Airlines.(UA 1903)
Mon,Tue,Thu,Fri,Sun 12:38 Guatemala City (GUA) 16:40 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-10-02 through 2025-10-24
Codeshare flight, operated by United Airlines.(UA 1903)
Mon,Tue,Thu,Fri 13:28 Guatemala City (GUA) 16:33 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-11-03 through 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1903)
Mon-Fri,Sun 13:28 Guatemala City (GUA) 16:33 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-07 through 2026-02-13
Codeshare flight, operated by United Airlines.(UA 1903)
Mon,Tue,Thu,Fri 13:28 Guatemala City (GUA) 16:33 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective from 2026-02-16
Codeshare flight, operated by United Airlines.(UA 1903)
Wed,Sat,Sun 13:43 Guatemala City (GUA) 17:48 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by United Airlines.(UA 1903)
Sat 13:50 Guatemala City (GUA) 17:52 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Valid until 2025-05-17
Codeshare flight, operated by United Airlines.(UA 1903)
Sat 13:50 Guatemala City (GUA) 17:52 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-05-24 through 2025-06-28
Codeshare flight, operated by United Airlines.(UA 1903)
Wed 13:50 Guatemala City (GUA) 17:52 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:02 Effective 2025-05-28 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1903)
Wed,Sat 13:50 Guatemala City (GUA) 17:52 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-07-02 through 2025-08-16
Codeshare flight, operated by United Airlines.(UA 1903)
Sat 13:50 Guatemala City (GUA) 17:46 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2025-08-23 through 2025-09-27
Codeshare flight, operated by United Airlines.(UA 1903)
Wed,Sat 13:50 Guatemala City (GUA) 17:46 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2025-10-01 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1903)
Wed,Sat,Sun 14:43 Guatemala City (GUA) 17:48 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-11-02 through 2026-01-04
Codeshare flight, operated by United Airlines.(UA 1903)
Sat 14:43 Guatemala City (GUA) 17:48 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-10 through 2026-02-14
Codeshare flight, operated by United Airlines.(UA 1903)
Wed,Sat,Sun 14:43 Guatemala City (GUA) 17:48 George Bush, Houston (IAH) E
AC 3790 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective from 2026-02-15
Codeshare flight, operated by United Airlines.(UA 1903)
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Air Canada flight AC 3790:
Guatemala City - George Bush, Houston
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3790
12:28
Guatemala City (GUA)

16:33
George Bush, Houston (IAH) E
Effective 2025-10-27 through 2025-10-31
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Valid until 2025-05-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-05-04 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-05-05 through 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-05-25 through 2025-06-26
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-06-27 through 2025-07-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-07-06 through 2025-08-19
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-08-20 through 2025-09-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
12:38
Guatemala City (GUA)

16:40
George Bush, Houston (IAH) E
Effective 2025-10-02 through 2025-10-24
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:28
Guatemala City (GUA)

16:33
George Bush, Houston (IAH) E
Effective 2025-11-03 through 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:28
Guatemala City (GUA)

16:33
George Bush, Houston (IAH) E
Effective 2026-01-07 through 2026-02-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:28
Guatemala City (GUA)

16:33
George Bush, Houston (IAH) E
Effective from 2026-02-16
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:43
Guatemala City (GUA)

17:48
George Bush, Houston (IAH) E
Effective 2025-10-26 through 2025-11-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:50
Guatemala City (GUA)

17:52
George Bush, Houston (IAH) E
Valid until 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:50
Guatemala City (GUA)

17:52
George Bush, Houston (IAH) E
Effective 2025-05-24 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Air Canada AC3790
13:50
Guatemala City (GUA)

17:52
George Bush, Houston (IAH) E
Effective 2025-05-28 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:50
Guatemala City (GUA)

17:52
George Bush, Houston (IAH) E
Effective 2025-07-02 through 2025-08-16
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Air Canada AC3790
13:50
Guatemala City (GUA)

17:46
George Bush, Houston (IAH) E
Effective 2025-08-23 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
13:50
Guatemala City (GUA)

17:46
George Bush, Houston (IAH) E
Effective 2025-10-01 through 2025-10-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
14:43
Guatemala City (GUA)

17:48
George Bush, Houston (IAH) E
Effective 2025-11-02 through 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
14:43
Guatemala City (GUA)

17:48
George Bush, Houston (IAH) E
Effective 2026-01-10 through 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3790
14:43
Guatemala City (GUA)

17:48
George Bush, Houston (IAH) E
Effective from 2026-02-15
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1903)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)
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Parallax here GUA-IAH
  • AC 3790 is an international flight departing from Guatemala City airport, Guatemala (GUA) and arriving at George Bush, Houston airport, United States (IAH).
  • 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 2:56 and 3:05.
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