Over 99% Starlink odds, weighted to recent UA3648 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 70 recent flights; Starlink found in 11 of 11 Wi-Fi checks since Feb 16, 2026 (last N746YX, Oct 2, 2026).
Aircraft seen on UA3648: Embraer E-175.