About 62% Starlink odds, weighted to recent UA2106 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 168 recent flights; Starlink found in 19 of 46 Wi-Fi checks since Jan 2, 2026 (last N26210, Oct 8, 2026).
Aircraft seen on UA2106: Boeing 737-800, Airbus A321neo, Boeing 737-900ER, Boeing 737 MAX 9.