Over 99% Starlink odds, weighted to recent UA4428 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 109 recent flights; Starlink found in 25 of 26 Wi-Fi checks since Jan 12, 2026 (last N562GJ, Nov 2, 2026).
Aircraft seen on UA4428: Bombardier CRJ-550.