About 13% Starlink odds, weighted to recent UA1501 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 121 recent flights; Starlink found in 2 of 14 Wi-Fi checks since Jan 15, 2026 (last N68807, Jul 16, 2026).
Aircraft seen on UA1501: Boeing 737-900, Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-800.