About 5% Starlink odds, weighted to recent UA501 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 95 recent flights; Starlink found in 0 of 24 Wi-Fi checks since Jan 2, 2026.
Aircraft seen on UA501: Boeing 737 MAX 9, Boeing 757-300.
Last seen Sep 19, 2026.