Notable event

Diversion

Notable flight event recorded by the PlaneTrack receiver network on Sat 19 Sep 2026, 18:22 UTC.

Map of where UAL1257's diversion happened
UAL1257 aircraft photo
Photo: Jerome Lin

Event record

FlightUAL1257
AircraftA05DBA
First seenSat 19 Sep 2026, 18:22 UTC
Last seenSat 19 Sep 2026, 18:26 UTC
Position37.566, -122.248 near San Carlos Airport (KSQL)
Altitude1,900 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.