US: Police evacuated John Wayne Airport in Santa Ana, Calif., the evening of Aug. 20; search operations ongoing

Event

Local reports indicate police have evacuated John Wayne Airport (SNA) in Santa Ana, California, the evening of Aug. 20 due to an unspecified incident. Witness accounts suggest officers are searching for a possible suspect that breached airport security perimeters in a car. There have been no initial reports of casualties. The motive of the incident is not immediately clear.

Heightened security and localized transport disruptions are likely in the coming hours as clearing operations continue. Authorities have suspended all flight operations at SNA as a precaution.

Advice

Avoid the area until authorities give the all-clear. Reconfirm flights at SNA through at least early Aug. 21; do not depart for the airport until onward travel is confirmed. Heed instructions of security personnel.