Over 99% Starlink odds, weighted to recent UA5700 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 36 recent flights; Starlink found in 34 of 36 Wi-Fi checks since Jan 2, 2026 (last N125SY, Aug 5, 2026).
Aircraft seen on UA5700: Bombardier CRJ-550, Embraer E-175, Mitsubishi CRJ-701ER.