About 55% Starlink odds, weighted to recent UA2809 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 144 recent flights; Starlink found in 5 of 8 Wi-Fi checks since Jul 15, 2026 (last N94556, Oct 5, 2026).
Aircraft seen on UA2809: Airbus A321neo, Boeing 737-900ER, Boeing 737-800.