About 7% Starlink odds, weighted to recent UA1869 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 84 recent flights; Starlink found in 1 of 20 Wi-Fi checks since Jan 2, 2026 (last N53442, Aug 21, 2026).
Aircraft seen on UA1869: Boeing 737-700, Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737.