Over 99% Starlink odds, weighted to recent UA3701 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 72 recent flights; Starlink found in 16 of 17 Wi-Fi checks since Jan 5, 2026 (last N731YX, Oct 4, 2026).
Aircraft seen on UA3701: Embraer E-175, Embraer E-170.