About 32% Starlink odds, weighted to recent UA1547 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 80 recent flights; Starlink found in 5 of 6 Wi-Fi checks since Mar 29, 2026 (last N76505, Sep 7, 2026).
Aircraft seen on UA1547: Boeing 737-800, Boeing 737-900ER.