About 97% Starlink odds, weighted to recent UA4651 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 88 recent flights; Starlink found in 25 of 27 Wi-Fi checks since Jan 16, 2026 (last N793SK, Oct 15, 2026).
Aircraft seen on UA4651: Bombardier CRJ-550, Embraer E-175, Mitsubishi CRJ-200LR.