About 38% Starlink odds, weighted to recent UA1835 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 142 recent flights; Starlink found in 4 of 31 Wi-Fi checks since Jan 2, 2026 (last N87527, Oct 14, 2026).
Aircraft seen on UA1835: Boeing 737-800, Boeing 737 MAX 8, Boeing 787-8, Boeing 787-9.