Over 99% Starlink odds, weighted to recent UA4774 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 96 recent flights; Starlink found in 37 of 38 Wi-Fi checks since Jan 1, 2026 (last N209SY, Oct 5, 2026).
Aircraft seen on UA4774: Embraer E-175.