About 26% Starlink odds, weighted to recent UA575 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 103 recent flights; Starlink found in 5 of 10 Wi-Fi checks since Jan 2, 2026 (last N26232, Oct 5, 2026).
Aircraft seen on UA575: Airbus A319, Boeing 737-800, Airbus A320, Boeing 737-900ER.