About 48% Starlink odds, weighted to recent UA2813 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 102 recent flights; Starlink found in 16 of 24 Wi-Fi checks since Jun 7, 2026 (last N54543, Oct 10, 2026).
Aircraft seen on UA2813: Airbus A321neo, Boeing 737-900ER.