About 92% Starlink odds, weighted to recent UA4709 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 94 recent flights; Starlink found in 28 of 29 Wi-Fi checks since Apr 5, 2026 (last N572GJ, Oct 10, 2026).
Aircraft seen on UA4709: Bombardier CRJ-550, Embraer E-175.