About 52% Starlink odds, weighted to recent UA357 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 91 recent flights; Starlink found in 15 of 28 Wi-Fi checks since Jan 15, 2026 (last N37419, Oct 17, 2026).
Aircraft seen on UA357: Boeing 737-900ER, Boeing 737-800, Airbus A320.