About 17% Starlink odds, weighted to recent UA1944 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 65 recent flights; Starlink found in 2 of 5 Wi-Fi checks since Jan 3, 2026 (last N33286, Oct 3, 2026).
Aircraft seen on UA1944: Boeing 737-900ER, Boeing 737-800, Boeing 737-900.