About 6% Starlink odds, weighted to recent UA1947 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 159 recent flights; Starlink found in 1 of 34 Wi-Fi checks since Jan 2, 2026 (last N37538, Sep 30, 2026).
Aircraft seen on UA1947: Boeing 737 MAX 9, Boeing 737 MAX 8, Boeing 777-200, Boeing 757-300.