About 3% Starlink odds, weighted to recent UA943 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 140 recent flights; Starlink found in 1 of 15 Wi-Fi checks since Jan 2, 2026 (last N37018, Aug 10, 2026).
Aircraft seen on UA943: Boeing 777-200ER, Boeing 767-400.