About 82% Starlink odds, weighted to recent UA655 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 86 recent flights; Starlink found in 11 of 19 Wi-Fi checks since Apr 1, 2026 (last N14548, Sep 18, 2026).
Aircraft seen on UA655: Airbus A321neo, Boeing 737-800, Boeing 737-900ER.