About 29% Starlink odds, weighted to recent UA1876 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 94 recent flights; Starlink found in 2 of 6 Wi-Fi checks since Jan 31, 2026 (last N37440, Nov 5, 2026).
Aircraft seen on UA1876: Boeing 737 MAX 9, Boeing 737.