About 68% Starlink odds, weighted to recent UA1051 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 78 recent flights; Starlink found in 7 of 10 Wi-Fi checks since Feb 26, 2026 (last N62894, Oct 15, 2026).
Aircraft seen on UA1051: Boeing 737-900ER, Boeing 737-900.