About 18% Starlink odds, weighted to recent UA2198 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 142 recent flights; Starlink found in 3 of 33 Wi-Fi checks since Jan 15, 2026 (last N17420, Oct 9, 2026).
Aircraft seen on UA2198: Boeing 737 MAX 8, Boeing 737 MAX 9, Boeing 737-900, Boeing 737-800.