About 20% Starlink odds, weighted to recent UA2003 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 90 recent flights; Starlink found in 5 of 15 Wi-Fi checks since Jan 31, 2026 (last N69813, Sep 22, 2026).
Aircraft seen on UA2003: Boeing 737 MAX 8, Boeing 737-900ER, Boeing 737-800, Boeing 757-200.