About 58% Starlink odds, weighted to recent UA2800 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 102 recent flights; Starlink found in 7 of 15 Wi-Fi checks since May 26, 2026 (last N33289, Oct 2, 2026).
Aircraft seen on UA2800: Boeing 737-800, Boeing 737 MAX 9, Boeing 737-900ER, Airbus A321neo.