How long is the flight from Port Of Spain to Houston?

Direct flights from POS to IAH cover approximately 4,123 km (2,562 miles), with an estimated flight time of 4h 51m. Operating airlines: UA.

Cheap flights from Port Of Spain to Houston

Direct flight: 4,123 km, ~4h 51m from Port Of Spain (POS) to Houston (IAH).

Last updated May 26, 2026 · By Flightmaps Editorial

How long is the flight from Port Of Spain to Houston?

Direct flights from POS to IAH cover approximately 4,123 km (2,562 miles), with an estimated flight time of 4h 51m. Operating airlines: UA.

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