No fatalities

11 Aug 2023: BOEING 737-7BD — SOUTHWEST AIRLINES CO — San Diego, CA

San Diego, CA, United States

On 11 Aug 2023, a BOEING 737-7BD operated by SOUTHWEST AIRLINES CO was involved in an aviation accident near San Diego, CA. No fatalities were reported. Investigators recorded the probable cause as: The local control controller’s poor judgment in duty prioritization which distracted them from monitoring arriving and departing traffic and resulted in a runway incursion and loss of same runway separation. This summary draws on records from NTSB; 8 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards
BOEING 737-7BD
Photo: San Diego Air & Space Museum Archives / Public domain, via Wikimedia Commons

Probable cause

The local control controller’s poor judgment in duty prioritization which distracted them from monitoring arriving and departing traffic and resulted in a runway incursion and loss of same runway separation. Contributing was the operations supervisor’s decision to troubleshoot a faulty flight strip printer instead of maintaining direct supervision of the operation.

— NTSB Determination

Contributing factors

ATC personnelATC