About 57% Starlink odds, weighted to recent UA2488 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 80 recent flights; Starlink found in 7 of 14 Wi-Fi checks since Mar 12, 2026 (last N54538, Oct 18, 2026).
Aircraft seen on UA2488: Airbus A321neo, Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-700.