About 69% Starlink odds, weighted to recent UA547 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 72 recent flights; Starlink found in 5 of 8 Wi-Fi checks since Feb 12, 2026 (last N24202, Sep 28, 2026).
Aircraft seen on UA547: Boeing 737-800, Airbus A319.