About 46% Starlink odds, weighted to recent UA1766 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 65 recent flights; Starlink found in 2 of 7 Wi-Fi checks since Jan 16, 2026 (last N77430, Sep 7, 2026).
Aircraft seen on UA1766: Boeing 737-900ER, Airbus A320, Airbus A320-232, Boeing 737.