About 61% Starlink odds, weighted to recent UA1630 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 81 recent flights; Starlink found in 3 of 11 Wi-Fi checks since Jan 28, 2026 (last N37456, Sep 11, 2026).
Aircraft seen on UA1630: Boeing 737-900ER, Airbus A321neo, Boeing 757-300.