About 7% Starlink odds, weighted to recent UA1273 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 106 recent flights; Starlink found in 1 of 12 Wi-Fi checks since Apr 4, 2026 (last N27477, Aug 8, 2026).
Aircraft seen on UA1273: Boeing 757-200, Boeing 737 MAX 9, Airbus A319, Boeing 737-900ER.