About 2% Starlink odds, weighted to recent UA4750 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 55 recent flights; Starlink found in 1 of 2 Wi-Fi checks since Jan 5, 2026 (last N109SY, Jan 5, 2026).
Aircraft seen on UA4750: Mitsubishi CRJ-200LR, Embraer E-175.
Last seen Aug 26, 2026.