About 8% Starlink odds, weighted to recent UA1230 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 96 recent flights; Starlink found in 2 of 23 Wi-Fi checks since Mar 28, 2026 (last N37318, Oct 16, 2026).
Aircraft seen on UA1230: Boeing 737 MAX 8, Boeing 737 MAX 9, Boeing 737-900ER, Airbus A321neo.