About 66% Starlink odds, weighted to recent UA4757 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 58 recent flights; Starlink found in 14 of 15 Wi-Fi checks since Feb 6, 2026 (last N575GJ, Sep 9, 2026).
Aircraft seen on UA4757: Bombardier CRJ-550, Embraer E-175, Mitsubishi CRJ-550, ERJ-175.