About 56% Starlink odds, weighted to recent UA6012 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 54 recent flights; Starlink found in 14 of 14 Wi-Fi checks since Mar 1, 2026 (last N788SK, Sep 1, 2026).
Aircraft seen on UA6012: Bombardier CRJ-550, Embraer E-175.