About 8% Starlink odds, weighted to recent UA918 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 100 recent flights; Starlink found in 1 of 26 Wi-Fi checks since Jan 15, 2026 (last N37018, Sep 3, 2026).
Aircraft seen on UA918: Boeing 777-200ER, Boeing 777-200, Boeing 767-400.