HoustonPort of SpainNonstop Flight TimeIAH–POS
Houston (George Bush Intercontinental Airport) to Port of Spain (Piarco International Airport).
Direct flights from IAH to POS have an estimated flight time of about 5h 52m, based on the 2,563-mile great-circle distance. Our current captured departure sample includes 1-2/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 16:30 to 16:49 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~5h 52m Estimated from great-circle distance — no tracked flights yet. | 2,563 mi | Nonstop | 1-2/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for IAH to POS
Our current provider sample includes 1-2/day direct flights from IAH to POS across 2 captured airlines. Captured departure terminal data is available for E.
- First departure
- 16:30
- Last departure
- 16:49
- Cadence
- ~every 30 min
- Captured departures/day
- 2
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 1/day | Boeing 737 · Terminal E · Seat map | 16:49 |
Aircraft on this route
Flying the other way?
POS to IAH flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to POS, last seen June 15, 2026. Frequency uses 8 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAH to POS?
The IAH to POS flight time is estimated at about 5h 52m from great-circle distance until enough tracked flights are available.
How far is IAH from POS?
IAH to POS is about 2,563 miles by air.
Are there nonstop flights from IAH to POS?
Yes. Captured schedules show 1-2/day from IAH to POS on United Airlines and Silk Way West. Confirm live timetables before booking.
Which airlines fly from IAH to POS?
Our current provider sample for IAH to POS includes United Airlines, Silk Way West. Confirm live timetables before booking.
What aircraft fly from IAH to POS?
Aircraft captured in our current provider sample for IAH to POS include Boeing 737, Boeing 777.
Route hubs
Nearby airport options
Near Houston
- HOU - HoustonWilliam P Hobby Airport · 24 mi from IAHFlights from HOU