About 43% Starlink odds, weighted to recent UA2254 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 77 recent flights; Starlink found in 8 of 19 Wi-Fi checks since Jan 2, 2026 (last N77510, Sep 29, 2026).
Aircraft seen on UA2254: Boeing 737-800, Boeing 737 MAX 9, Boeing 737-900ER, Airbus A321neo.