About 4% Starlink odds, weighted to recent UA1827 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 88 recent flights; Starlink found in 1 of 21 Wi-Fi checks since Feb 13, 2026 (last N66893, Aug 31, 2026).
Aircraft seen on UA1827: Boeing 737 MAX 8, Boeing 737-900ER, Boeing 737 MAX 9, Boeing 757-200.