About 12% Starlink odds, weighted to recent UA1499 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 71 recent flights; Starlink found in 1 of 3 Wi-Fi checks since Feb 16, 2026 (last N77258, May 25, 2026).
Aircraft seen on UA1499: Boeing 737-800, Boeing 737-900.