Does UA551 have Starlink Wi-Fi?

About 56% Starlink odds, weighted to recent UA551 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

How the check works · Is Starlink Wi-Fi free?

UA551 Starlink history

Based on 19 recent flights; Starlink found in 1 of 2 Wi-Fi checks since Mar 26, 2026 (last N26232, Aug 4, 2026).

Aircraft seen on UA551: Boeing 737-800.

Routes UA551 flies

  • IAH → GCM · 2h 54m
    Seen 460 times · last seen Oct 17, 2026
    Plan this route

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA551 has Starlink?
Pick your travel date above. United Airlines assigns the aircraft about 2 days before departure, and the answer then comes from that aircraft. Before that, you get Starlink odds from recent UA551 flights, weighted to the latest.
How accurate is this?
We check each aircraft's Wi-Fi on united.com and match aircraft to flights using flight schedule data. Aircraft can be swapped before departure, so check again the day before you fly.