About 44% Starlink odds, weighted to recent UA1222 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 89 recent flights; Starlink found in 3 of 23 Wi-Fi checks since Jan 30, 2026 (last N53441, Oct 13, 2026).
Aircraft seen on UA1222: Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737 MAX 8, Boeing 737.