Does UA401 have Starlink Wi-Fi?

About 11% Starlink odds, weighted to recent UA401 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA401 Starlink history

Based on 76 recent flights; Starlink found in 6 of 13 Wi-Fi checks since Mar 21, 2026 (last N39418, Oct 17, 2026).

Aircraft seen on UA401: Boeing 737-900ER, Airbus A319, Boeing 737-800, Boeing 737.

Routes UA401 flies

  • LIR → IAH · 3h 45m
    Seen 469 times · last seen Aug 10, 2026
    Plan this route
  • LAX → RNO · 1h 28m
    Seen 30 times · last seen Oct 17, 2026
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  • BZN → LAX · 2h 39m
    Seen 20 times · last seen Sep 19, 2026
    Plan this route

Other LIR → IAH flights

UA1516

Other ways to check

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Questions

How do I check if UA401 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 UA401 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.