About 27% Starlink odds, weighted to recent UA5555 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 68 recent flights; Starlink found in 5 of 14 Wi-Fi checks since Jan 16, 2026 (last N574GJ, Sep 22, 2026).
Aircraft seen on UA5555: Bombardier CRJ-550, Bombardier CRJ-200, Embraer E-175, Mitsubishi CRJ-200LR.