All airlines flying from Houston George Bush (IAH) to Port of Spain (POS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:48 Houston George Bush (IAH) E 23:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:35 Effective 2026-05-21 through 2026-10-23
Daily 16:49 Houston George Bush (IAH) E 23:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:34 Effective 2026-03-29 through 2026-05-20
Daily 17:03 Houston George Bush (IAH) E 00:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:20 Valid until 2026-01-12
The flight arrives 1 day after departure.
Mon,Thu-Sun 17:03 Houston George Bush (IAH) E 00:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-01-15 through 2026-02-09
The flight arrives 1 day after departure.
Daily 17:03 Houston George Bush (IAH) E 00:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-02-10 through 2026-03-07
The flight arrives 1 day after departure.
Daily 17:03 Houston George Bush (IAH) E 23:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-03-08 through 2026-03-28
Daily 17:03 Houston George Bush (IAH) E 23:23 Port of Spain (POS)
United Airlines UA 2353 Non-stop Boeing 737 MAX 8 (7M8) 5:20 Effective from 2026-10-24


All airlines flying from Houston George Bush (IAH) to Port of Spain (POS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-05-21 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:34, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-15 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-02-10 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 8 (7M8)
  • An international route departing from Houston George Bush airport, United States (IAH) and arriving at Port of Spain airport, Trinidad and Tobago (POS).
  • The flight distance is 2561 miles, or 4121 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-4 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 5:20 and 5:35.