When Bing Crosby and the other Hollywood guys started racing horses at the track in Del Mar, there was an aiprort nearby that made the excursions from Burbank to the Turf by the Surf much easier. Think if the airport was still in use!
https://www.sandiegoreader.com/news/2013/jan/23/stringers-del-mar-racetracks-long-lost-airport/
Actually, it used to be a huge BLIMP airport many years ago.
Damn, my Jeppesen map plats are seriously dated. Look out below!