"Guy in a jetpack" reported at LAX

Franky Zapata flew across the English Channel on a Flyboard Air in 2019, stopping half way to refuel.

It’s claimed that the Flyboard Air can reach an altitude of 3,000 metres (9,800 ft) and has a top speed of 160 km/h (100 mph). It can fly for about 10 min before needing to refuel.