About 29% Starlink odds, weighted to recent UA630 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 114 recent flights; Starlink found in 11 of 28 Wi-Fi checks since Jan 10, 2026 (last N36472, Sep 13, 2026).
Aircraft seen on UA630: Airbus A319, Boeing 737-900ER, Boeing 737-800, Boeing 737 MAX 9.