About 43% Starlink odds, weighted to recent UA659 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 116 recent flights; Starlink found in 2 of 9 Wi-Fi checks since Feb 15, 2026 (last N14563, Oct 2, 2026).
Aircraft seen on UA659: Airbus A321neo, Airbus A320, Boeing 737 MAX 9, Airbus A319.