About 45% Starlink odds, weighted to recent UA1710 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 171 recent flights; Starlink found in 13 of 31 Wi-Fi checks since Jan 28, 2026 (last N27539, Oct 15, 2026).
Aircraft seen on UA1710: Boeing 737 MAX 9, Boeing 737-800, Boeing 737-700, Airbus A321neo.