There status is actually "Data Deficient."
I basically said as much.
This means that depending on which population you are actually revering to they are either endangered (like the Southern Resident group), doing great, or not enough information is known.
World populations are not endangered or listed on any countries endangered list.
They don't actually sell them to other parks either (Loro Parque does have some on loan but the trainers their lived in Orlando for over two years to gain knowledge on how to take care of them and SeaWorld trainers watched over them for another five years after they were moved).
Oh, they "loan" them now for free. How noble. Almost like China loaning their pandas for free (doesn't happen).
And why is it they continue to breed them?