About 59% Starlink odds, weighted to recent UA5199 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 26 recent flights; Starlink found in 2 of 2 Wi-Fi checks since May 9, 2026 (last N168SY, Sep 25, 2026).
Aircraft seen on UA5199: Embraer E-175, Bombardier CRJ-550.