About 22% Starlink odds, weighted to recent UA1564 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 170 recent flights; Starlink found in 2 of 17 Wi-Fi checks since Mar 15, 2026 (last N37318, Oct 14, 2026).
Aircraft seen on UA1564: Boeing 737 MAX 8, Airbus A321neo, Airbus A319, Airbus A320.