About 54% Starlink odds, weighted to recent UA1606 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 78 recent flights; Starlink found in 6 of 11 Wi-Fi checks since Mar 29, 2026 (last N66828, Oct 4, 2026).
Aircraft seen on UA1606: Boeing 737-900ER, Boeing 737-800, Airbus A321neo, Boeing 737 MAX 8.