About 2% Starlink odds, weighted to recent UA5103 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.
Based on 63 recent flights; Starlink found in 5 of 8 Wi-Fi checks since Jan 2, 2026 (last N689SK, Aug 10, 2026).
Aircraft seen on UA5103: Bombardier CRJ-550, Bombardier CRJ-200, Mitsubishi CRJ-200LR.
Last seen Aug 10, 2026.