About 37% Starlink odds, weighted to recent UA649 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 83 recent flights; Starlink found in 9 of 27 Wi-Fi checks since Feb 27, 2026 (last N14511, Oct 5, 2026).
Aircraft seen on UA649: Airbus A321neo, Boeing 737 MAX 8, Airbus A320, Boeing 737-800.