About 14% Starlink odds, weighted to recent UA2387 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 90 recent flights; Starlink found in 1 of 16 Wi-Fi checks since Feb 14, 2026 (last N37537, Sep 15, 2026).
Aircraft seen on UA2387: Boeing 737 MAX 9, Boeing 737-900, Boeing 737.