About 30% Starlink odds, weighted to recent UA715 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 88 recent flights; Starlink found in 9 of 21 Wi-Fi checks since Feb 15, 2026 (last N18243, Oct 5, 2026).
Aircraft seen on UA715: Boeing 737 MAX 9, Boeing 737 MAX 8, Boeing 737-800, Boeing 737-900ER.