About 91% Starlink odds, weighted to recent UA4704 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 77 recent flights; Starlink found in 9 of 9 Wi-Fi checks since Apr 20, 2026 (last N791SK, Oct 6, 2026).
Aircraft seen on UA4704: Bombardier CRJ-550, Embraer E-175.