About 70% Starlink odds, weighted to recent UA5719 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 71 recent flights; Starlink found in 20 of 21 Wi-Fi checks since Feb 13, 2026 (last N531GJ, Sep 22, 2026).
Aircraft seen on UA5719: Bombardier CRJ-550, Embraer E-175, Mitsubishi CRJ-701ER.