About 51% Starlink odds, weighted to recent UA1585 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 74 recent flights; Starlink found in 7 of 15 Wi-Fi checks since Jan 28, 2026 (last N37427, Sep 15, 2026).
Aircraft seen on UA1585: Boeing 737-900ER, Airbus A321neo, Boeing 737-800.