About 14% Starlink odds, weighted to recent UA1315 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 76 recent flights; Starlink found in 3 of 5 Wi-Fi checks since Mar 23, 2026 (last N67815, Oct 4, 2026).
Aircraft seen on UA1315: Boeing 737-900ER, Boeing 737-800, Boeing 737 MAX 9, Boeing 737-700.