Notable event

Diversion

Notable flight event recorded by the PlaneTrack receiver network on Mon 24 Aug 2026, 08:20 UTC.

Map of where UAL3871's diversion happened
UAL3871 aircraft photo
Photo: Marc Charon

Event record

FlightUAL3871
AircraftAA56B4
First seenMon 24 Aug 2026, 08:20 UTC
Last seenMon 24 Aug 2026, 08:24 UTC
Position39.976, -104.659 near DENVER INTERNATIONAL (KDEN)
Altitude7,375 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.