About 42% Starlink odds, weighted to recent UA699 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 76 recent flights; Starlink found in 2 of 9 Wi-Fi checks since Jan 29, 2026 (last N14539, Sep 14, 2026).
Aircraft seen on UA699: Boeing 737 MAX 9, Airbus A321neo, Boeing 737-900ER, Boeing 737-800.