About 98% Starlink odds, weighted to recent UA5343 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 84 recent flights; Starlink found in 15 of 15 Wi-Fi checks since Jan 12, 2026 (last N609UX, Oct 2, 2026).
Aircraft seen on UA5343: Embraer E-175.