About 33% Starlink odds, weighted to recent UA570 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 78 recent flights; Starlink found in 2 of 7 Wi-Fi checks since Jan 2, 2026 (last N62896, Oct 13, 2026).
Aircraft seen on UA570: Boeing 737-900ER, Boeing 737 MAX 8, Boeing 737-900.