About 9% Starlink odds, weighted to recent UA441 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 134 recent flights; Starlink found in 6 of 13 Wi-Fi checks since Feb 13, 2026 (last N77539, Oct 14, 2026).
Aircraft seen on UA441: Boeing 737-800, Boeing 737 MAX 8, Airbus A319, Boeing 737-700.