About 59% Starlink odds, weighted to recent UA3896 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 26 recent flights; Starlink found in 1 of 6 Wi-Fi checks since May 11, 2026 (last N26210, Sep 27, 2026).
Aircraft seen on UA3896: Boeing 737-800, Airbus A321neo, Boeing 737-900ER, Boeing 737 MAX 8.