About 31% Starlink odds, weighted to recent UA1055 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 96 recent flights; Starlink found in 9 of 26 Wi-Fi checks since Jan 2, 2026 (last N24542, Sep 27, 2026).
Aircraft seen on UA1055: Airbus A321neo, Airbus A320, Boeing 737-900ER, Boeing 737 MAX 8.