About 10% Starlink odds, weighted to recent UA906 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 119 recent flights; Starlink found in 1 of 18 Wi-Fi checks since Jan 14, 2026 (last N28912, Oct 4, 2026).
Aircraft seen on UA906: Boeing 787-8, Boeing 787-10, Boeing 787-9.