About 24% Starlink odds, weighted to recent UA1545 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 79 recent flights; Starlink found in 11 of 22 Wi-Fi checks since Jan 2, 2026 (last N14214, Sep 7, 2026).
Aircraft seen on UA1545: Boeing 737-800, Boeing 737 MAX 8, Boeing 737-900ER, Boeing 737.