About 92% Starlink odds, weighted to recent UA5801 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 89 recent flights; Starlink found in 12 of 15 Wi-Fi checks since Jan 2, 2026 (last N689SK, Oct 29, 2026).
Aircraft seen on UA5801: Bombardier CRJ-550, Bombardier CRJ-200, Mitsubishi CRJ-200LR.