About 8% Starlink odds, weighted to recent UA1964 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 80 recent flights; Starlink found in 1 of 12 Wi-Fi checks since Feb 12, 2026 (last N37290, Jul 23, 2026).
Aircraft seen on UA1964: Boeing 737 MAX 9, Boeing 737-800, Boeing 737 MAX 8, Boeing 737-900ER.