About 36% Starlink odds, weighted to recent UA1227 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 198 recent flights; Starlink found in 15 of 42 Wi-Fi checks since Jan 2, 2026 (last N36472, Oct 17, 2026).
Aircraft seen on UA1227: Boeing 737-900ER, Boeing 737-800, Boeing 777-200ER, Boeing 787-9.