Notable event

Diversion

Notable flight event recorded by the PlaneTrack receiver network on Sat 19 Sep 2026, 17:30 UTC.

Map of where UAL1139's diversion happened
UAL1139 aircraft photo
Photo: Demo Borstell

Event record

FlightUAL1139
AircraftAA73B9
First seenSat 19 Sep 2026, 17:30 UTC
Last seenSat 19 Sep 2026, 18:12 UTC
Position39.907, -104.687 near DENVER INTERNATIONAL (KDEN)
Altitude5,600 ft

What is a diversion?

A diversion is a flight landing somewhere other than its planned destination. Common reasons are weather at the destination, a sick passenger, a technical issue or a closed runway. PlaneTrack flags one when its route engine sees the aircraft heading for an airport other than its expected destination.

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Event detected automatically from live ADS-B data. Times are UTC. Automated detections can occasionally misread routine operations.