About 65% Starlink odds, weighted to recent UA1868 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 70 recent flights; Starlink found in 15 of 18 Wi-Fi checks since Apr 3, 2026 (last N77258, Oct 19, 2026).
Aircraft seen on UA1868: Boeing 737-800, Boeing 737-900ER.