About 15% Starlink odds, weighted to recent UA2797 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 62 recent flights; Starlink found in 1 of 2 Wi-Fi checks since Jul 21, 2026 (last N37281, Aug 6, 2026).
Aircraft seen on UA2797: Boeing 737-800, Boeing 737 MAX 9.