About 49% Starlink odds, weighted to recent UA1056 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 75 recent flights; Starlink found in 2 of 6 Wi-Fi checks since Jan 30, 2026 (last N37434, Aug 20, 2026).
Aircraft seen on UA1056: Boeing 737-900ER, Boeing 737.