About 97% Starlink odds, weighted to recent UA5766 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 80 recent flights; Starlink found in 26 of 27 Wi-Fi checks since Jan 6, 2026 (last N629SY, Oct 4, 2026).
Aircraft seen on UA5766: Embraer E-175.