The best place to do this is Delta out of OC airport. They have special animal services with a special pick up location outside the perimeter of the airport which is very convienent. When we picked up our dog, there were several people there waiting for their special deliveries...Hope this helps...
That will depend on the airline. You should check with the airlines you want to use.
Probably not a problem. Check with the airlines that have flights there.
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