About 48% Starlink odds, weighted to recent UA6091 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 12 recent flights; Starlink found in 3 of 3 Wi-Fi checks since May 11, 2026 (last N124SY, Aug 25, 2026).
Aircraft seen on UA6091: Embraer E-175.