About 48% Starlink odds, weighted to recent UA5392 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 59 recent flights; Starlink found in 41 of 41 Wi-Fi checks since Jan 1, 2026 (last N89362, Sep 29, 2026).
Aircraft seen on UA5392: Embraer E-175.