About 49% Starlink odds, weighted to recent UA776 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 74 recent flights; Starlink found in 2 of 6 Wi-Fi checks since Feb 3, 2026 (last N37437, Oct 8, 2026).
Aircraft seen on UA776: Boeing 737-900ER, Boeing 737 MAX 8, Boeing 737-900.