About 20% Starlink odds, weighted to recent UA1719 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 80 recent flights; Starlink found in 2 of 11 Wi-Fi checks since Jul 1, 2026 (last N78285, Sep 26, 2026).
Aircraft seen on UA1719: Boeing 737-900ER, Boeing 737 MAX 8, Boeing 737-800, Boeing 757-300.