About 96% Starlink odds, weighted to recent UA5665 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 36 recent flights; Starlink found in 12 of 13 Wi-Fi checks since Jan 1, 2026 (last N571GJ, Oct 8, 2026).
Aircraft seen on UA5665: Bombardier CRJ-550, Embraer E-175.