About 41% Starlink odds, weighted to recent UA2657 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 85 recent flights; Starlink found in 2 of 13 Wi-Fi checks since Jan 2, 2026 (last N37437, Oct 3, 2026).
Aircraft seen on UA2657: Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737-700, Airbus A321neo.