About 33% Starlink odds, weighted to recent UA3920 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 29 recent flights; Starlink found in 2 of 6 Wi-Fi checks since Apr 2, 2026 (last N33294, Jul 25, 2026).
Aircraft seen on UA3920: Boeing 767-300ER, Boeing 777-200ER, Boeing 737-800, Boeing 737-900ER.