About 6% Starlink odds, weighted to recent UA417 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 185 recent flights; Starlink found in 3 of 10 Wi-Fi checks since Feb 26, 2026 (last N17565, Oct 6, 2026).
Aircraft seen on UA417: Boeing 737 MAX 8, Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737.