About 21% Starlink odds, weighted to recent UA2456 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 63 recent flights; Starlink found in 1 of 13 Wi-Fi checks since Jan 2, 2026 (last N61898, Jun 14, 2026).
Aircraft seen on UA2456: Boeing 737 MAX 9, Boeing 737-900, Boeing 737-900ER, Boeing 737.