About 9% Starlink odds, weighted to recent UA5668 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 58 recent flights; Starlink found in 10 of 11 Wi-Fi checks since Jan 6, 2026 (last N135SY, Jul 6, 2026).
Aircraft seen on UA5668: Embraer E-175, Bombardier CRJ-550, CRJ-550.