Which IAH to GUA flights have Starlink WiFi?

United Airlines has the strongest Starlink rating on the IAH–GUA route (very likely, flight UA1902). Check individual flight pages for per-aircraft confirmation.

Does the IAH–GUA route have Starlink?

Each airline on this route has a Starlink rating based on its fleet data and the aircraft we have tracked. A rating is not a guarantee for a specific flight. Even on a highly rated route, the actual aircraft assigned on the day of travel determines whether Starlink is on board. Search by specific flight number on StarlinkFlights for a per-flight rating.

How do I find a Starlink flight from IAH to GUA?

Search your specific flight number on StarlinkFlights (for example, "UA1902"). Our confidence engine checks the aircraft assigned to that flight against our proprietary aircraft database, giving you a Starlink rating before you board. You can also browse individual airline pages to see which operators fly Starlink-equipped aircraft most frequently.

Houston to Guatemala City Starlink WiFi: United Airlines very likely

IAH GUA

4 flights on this route

United Airlines has the strongest Starlink rating on Houston (IAH) to Guatemala City (GUA) flights: very likely. Passengers booking United Airlines on this route have a strong chance of flying on a Starlink-enabled aircraft.

Reverse direction: GUA → IAH

Best-Rated Airline

United AirlinesRolling Out

UA1902 — Rating: Very likely — 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

UA1902 — B38M

Based on how many 737 MAX 8 aircraft at United Airlines have Starlink.

Very likely

United AirlinesRolling Out

UA3049 — B38M

We tracked 80 recent United Airlines flights between IAH and GUA. 5 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 75 flew on aircraft we have not checked.

Possible

United AirlinesRolling Out

UA1632 — B38M

We tracked 27 recent flights on this route. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 26 flew on aircraft we have not checked.

Possible

United AirlinesRolling Out

UA1751 — B38M

We tracked 27 recent flights on this route. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 26 flew on aircraft we have not checked.

Very unlikely

Get notified when this route's Starlink rating changes

No spam. One email when coverage on IAH→GUA updates.

Flying with Starlink WiFi?

Your connection isn't secured by default

Starlink inflight WiFi is fast but public. Anyone on the same network can see your traffic. NordVPN encrypts everything in one tap.

Get NordVPN →

Comparing VPNs for inflight use? Read our guide →

Disconnect your VPN briefly for speed tests, then reconnect.

Affiliate link: we may earn a commission at no cost to you.

📱

Landing in Guatemala?

Local eSIM from esimzon. Instant activation, no contracts, works before you land.

Get an eSIM →

Affiliate link — we may earn a commission at no cost to you.

IAH GUA

4 flights on this route

Reverse direction: GUA → IAH

Best-Rated Airline

United AirlinesRolling Out

UA1902 — Rating: Very likely — 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

UA1902 — B38M

Based on how many 737 MAX 8 aircraft at United Airlines have Starlink.

Very likely

United AirlinesRolling Out

UA3049 — B38M

Possible

United AirlinesRolling Out

UA1632 — B38M

We tracked 27 recent flights on this route. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 26 flew on aircraft we have not checked.

Possible

United AirlinesRolling Out

UA1751 — B38M

We tracked 27 recent flights on this route. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 26 flew on aircraft we have not checked.

Very unlikely

Get notified when this route's Starlink rating changes

No spam. One email when coverage on IAH→GUA updates.

Flying with Starlink WiFi?

Your connection isn't secured by default

Starlink inflight WiFi is fast but public. Anyone on the same network can see your traffic. NordVPN encrypts everything in one tap.

Get NordVPN →

Comparing VPNs for inflight use? Read our guide →

Disconnect your VPN briefly for speed tests, then reconnect.

Affiliate link: we may earn a commission at no cost to you.

📱

Landing in Guatemala?

Local eSIM from esimzon. Instant activation, no contracts, works before you land.

Get an eSIM →

Affiliate link — we may earn a commission at no cost to you.