Does UA6221 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA6221 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA6221 Starlink history

Based on 14 recent flights; Starlink found in 4 of 4 Wi-Fi checks since Mar 21, 2026 (last N84307, Oct 17, 2026).

Aircraft seen on UA6221: Embraer E-175.

Routes UA6221 flies

  • ACA → IAH · 2h 41m
    Seen 433 times · last seen Oct 17, 2026
    Plan this route

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Questions

How do I check if UA6221 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 UA6221 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.