Over 99% Starlink odds, weighted to recent UA5999 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 7 recent flights; Starlink found in 4 of 5 Wi-Fi checks since May 1, 2026 (last N200SY, Aug 8, 2026).
Aircraft seen on UA5999: Embraer E-175.
Last seen Aug 10, 2026.