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© 2026 Starlink Flights. Not affiliated with SpaceX or Starlink.

Data sourced from airline press releases, aviation databases, and community reports.

Airline logos are trademarks of their respective owners.

routes dataairlines export
Home/Airlines/IAH–SJO
IAHSJO

4 flights on this route

United Airlines is currently rolling out Starlink WiFi on its fleet. Coverage on the Houston–San José (Alajuela) route is expected to grow as more aircraft are equipped — check back or set an alert below.

Reverse direction: SJO → IAH

Best-Rated Airline

United AirlinesRolling Out

UA1660 — Rating: Possible — B38M

Fleet Coverage682 of 1,575 equipped43%

Source: United's Starlink tracker, as of Nov 7, 2026

45 aircraft independently verified

All Airlines on This Route

United AirlinesRolling Out

UA1660 — B38M

We tracked 58 recent United Airlines flights between IAH and SJO. 2 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 56 flew on aircraft we have not checked.

Possible
United AirlinesRolling Out

UA1055 — B38M

We tracked 58 recent United Airlines flights between IAH and SJO. 2 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 56 flew on aircraft we have not checked.

Possible
United AirlinesRolling Out

UA1096 — B38M

We tracked 27 recent flights on this route. 2 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 25 flew on aircraft we have not checked.

Possible
United AirlinesRolling Out

UA1280 — B38M

We tracked 27 recent United Airlines flights on this route. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types.

Possible

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