About 24% Starlink odds, weighted to recent UA787 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 106 recent flights; Starlink found in 9 of 38 Wi-Fi checks since Jan 2, 2026 (last N17565, Oct 9, 2026).
Aircraft seen on UA787: Boeing 737 MAX 9, Boeing 737-900ER, Airbus A321neo, Boeing 737.