About 32% Starlink odds, weighted to recent UA1780 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 101 recent flights; Starlink found in 2 of 16 Wi-Fi checks since Jan 2, 2026 (last N26226, Oct 6, 2026).
Aircraft seen on UA1780: Boeing 737-800, Boeing 737-900ER, Airbus A319, Boeing 737.