About 94% Starlink odds, weighted to recent UA5704 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 33 recent flights; Starlink found in 8 of 8 Wi-Fi checks since Jan 16, 2026 (last N78361, Aug 3, 2026).
Aircraft seen on UA5704: Embraer E-175.