All Employees: Transportation and Utilities: Air Transportation in California was 58.54757 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, All Employees: Transportation and Utilities: Air Transportation in California reached a record high of 75.61789 in February of 1991 and a record low of 41.00272 in September of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Transportation and Utilities: Air Transportation in California - last updated from the United States Federal Reserve on March of 2024.