About 11% Starlink odds, weighted to recent UA1034 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 86 recent flights; Starlink found in 1 of 26 Wi-Fi checks since Jan 16, 2026 (last N37427, Aug 9, 2026).
Aircraft seen on UA1034: Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737.