About 55% Starlink odds, weighted to recent UA2015 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 65 recent flights; Starlink found in 5 of 13 Wi-Fi checks since May 25, 2026 (last N73275, Aug 9, 2026).
Aircraft seen on UA2015: Boeing 737 MAX 8, Boeing 737-800, Boeing 737 MAX 9, Boeing 737-700.