About 81% Starlink odds, weighted to recent UA4676 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 86 recent flights; Starlink found in 17 of 23 Wi-Fi checks since Jan 1, 2026 (last N87364, Oct 15, 2026).
Aircraft seen on UA4676: Embraer E-175, Bombardier CRJ-700, Mitsubishi CRJ-701ER.