About 2% Starlink odds, weighted to recent UA1191 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 108 recent flights; Starlink found in 5 of 9 Wi-Fi checks since May 12, 2026 (last N37287, Aug 9, 2026).
Aircraft seen on UA1191: Airbus A319, Airbus A320, Boeing 737-800.