| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
12:40
Houston George Bush (IAH) C
15:35
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Valid until 2026-02-11 |
| Daily
14:30
Houston George Bush (IAH) C
17:25
Guatemala City (GUA) UA 1632 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-02-12 through 2026-03-04 |
| Thu-Sat
14:30
Houston George Bush (IAH) C
17:25
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-05 through 2026-03-07 |
| Daily
14:30
Houston George Bush (IAH) C
16:25
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-08 through 2026-03-28 |
| Daily
14:30
Houston George Bush (IAH) C
16:25
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective from 2026-10-25 |
| Daily
14:38
Houston George Bush (IAH) C
16:32
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Effective 2026-08-18 through 2026-10-24 |
| Daily
14:40
Houston George Bush (IAH) C
16:32
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:52 Effective 2026-05-21 through 2026-08-17 |
| Daily
14:42
Houston George Bush (IAH) C
16:37
Guatemala City (GUA) UA 1632 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-29 through 2026-05-20 |