About 33% Starlink odds, weighted to recent UA1910 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 100 recent flights; Starlink found in 19 of 42 Wi-Fi checks since Jan 2, 2026 (last N73270, Sep 16, 2026).
Aircraft seen on UA1910: Airbus A319, Boeing 737-800, Boeing 737 MAX 8, Boeing 737.