About 3% Starlink odds, weighted to recent UA148 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 123 recent flights; Starlink found in 1 of 14 Wi-Fi checks since Jan 18, 2026 (last N37018, Aug 21, 2026).
Aircraft seen on UA148: Boeing 777-200ER, Boeing 767-300ER, Boeing 767-400ER, Boeing 777-200.