About 18% Starlink odds, weighted to recent UA1172 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 77 recent flights; Starlink found in 6 of 18 Wi-Fi checks since Mar 13, 2026 (last N66893, Sep 6, 2026).
Aircraft seen on UA1172: Boeing 737-900ER, Boeing 737 MAX 8, Boeing 737-800, Boeing 737.