About 45% Starlink odds, weighted to recent UA2620 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 156 recent flights; Starlink found in 4 of 16 Wi-Fi checks since Mar 1, 2026 (last N38443, Oct 4, 2026).
Aircraft seen on UA2620: Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-800, Boeing 737.