About 45% Starlink odds, weighted to recent UA730 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 81 recent flights; Starlink found in 2 of 11 Wi-Fi checks since Mar 30, 2026 (last N37437, Oct 9, 2026).
Aircraft seen on UA730: Boeing 737-900ER, Airbus A319, Airbus A320, Boeing 737-800.