About 30% Starlink odds, weighted to recent UA1304 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 108 recent flights; Starlink found in 4 of 7 Wi-Fi checks since Mar 25, 2026 (last N37468, Sep 18, 2026).
Aircraft seen on UA1304: Boeing 737-900ER, Boeing 737-700.