About 23% Starlink odds, weighted to recent UA1815 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 50 recent flights; Starlink found in 0 of 13 Wi-Fi checks since Mar 31, 2026.
Aircraft seen on UA1815: Boeing 737 MAX 9, Boeing 737 MAX 8, Airbus A320.