About 41% Starlink odds, weighted to recent UA1252 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 171 recent flights; Starlink found in 10 of 21 Wi-Fi checks since Mar 28, 2026 (last N68807, Oct 17, 2026).
Aircraft seen on UA1252: Boeing 737-900ER, Boeing 737-700, Boeing 737-800, Airbus A321neo.