About 24% Starlink odds, weighted to recent UA4199 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 11 recent flights; Starlink found in 1 of 2 Wi-Fi checks since Jun 18, 2026 (last N37255, Jun 18, 2026).
Aircraft seen on UA4199: Boeing 757-200, Boeing 737-800.
Last seen Aug 2, 2026.