About 34% Starlink odds, weighted to recent UA2150 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 103 recent flights; Starlink found in 9 of 13 Wi-Fi checks since Jan 30, 2026 (last N37252, Oct 11, 2026).
Aircraft seen on UA2150: Boeing 737-800, Boeing 737-900ER, Boeing 737.