About 8% Starlink odds, weighted to recent UA873 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 73 recent flights; Starlink found in 1 of 16 Wi-Fi checks since Jan 2, 2026 (last N17326, Sep 17, 2026).
Aircraft seen on UA873: Boeing 737 MAX 8, Boeing 737-800.