About 91% Starlink odds, weighted to recent UA5850 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 25 recent flights; Starlink found in 4 of 4 Wi-Fi checks since Apr 20, 2026 (last N607UX, Oct 9, 2026).
Aircraft seen on UA5850: Embraer E-175, Bombardier CRJ-550.