About 34% Starlink odds, weighted to recent UA2299 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 91 recent flights; Starlink found in 13 of 25 Wi-Fi checks since Jan 17, 2026 (last N17566, Oct 8, 2026).
Aircraft seen on UA2299: Boeing 737 MAX 9, Boeing 737-800.