About 2% Starlink odds, weighted to recent UA450 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 125 recent flights; Starlink found in 0 of 22 Wi-Fi checks since Jan 2, 2026.
Aircraft seen on UA450: Boeing 737 MAX 8, Boeing 737-900ER, Boeing 737-800, Boeing 737-700.