About 61% Starlink odds, weighted to recent UA2257 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 39 recent flights; Starlink found in 7 of 10 Wi-Fi checks since Mar 13, 2026 (last N33266, Sep 29, 2026).
Aircraft seen on UA2257: Boeing 737-800, Boeing 737-900ER.