About 90% Starlink odds, weighted to recent UA4654 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 70 recent flights; Starlink found in 20 of 21 Wi-Fi checks since Jan 6, 2026 (last N795SK, Sep 18, 2026).
Aircraft seen on UA4654: Bombardier CRJ-550, Embraer E-175.