About 44% Starlink odds, weighted to recent UA1500 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 66 recent flights; Starlink found in 12 of 15 Wi-Fi checks since Mar 26, 2026 (last N64809, Oct 6, 2026).
Aircraft seen on UA1500: Boeing 737-900ER, Boeing 737-800.