About 56% Starlink odds, weighted to recent UA1275 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 79 recent flights; Starlink found in 6 of 12 Wi-Fi checks since Jan 17, 2026 (last N64809, Oct 18, 2026).
Aircraft seen on UA1275: Boeing 737-900ER, Boeing 737.