Over 99% Starlink odds, weighted to recent UA4190 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 91 recent flights; Starlink found in 16 of 16 Wi-Fi checks since Feb 14, 2026 (last N568GJ, Oct 14, 2026).
Aircraft seen on UA4190: Bombardier CRJ-550.