About 30% Starlink odds, weighted to recent UA2115 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 148 recent flights; Starlink found in 4 of 17 Wi-Fi checks since Jan 2, 2026 (last N27246, Oct 13, 2026).
Aircraft seen on UA2115: Airbus A320, Boeing 737-800, Boeing 757-200, Boeing 777-200.