Originally Posted by
aircrashsurvivor
Transiting thru Mia en route to Toronto from EZE on one booking. Can someone please tell me will AA check my bags thru to YYZ and if so will I still have to collect them in MIA before clearing US customs - I assume I'll have to clear US customs in MIA before boarding to go to YYZ
THANKS in advance
Assuming the connection is to another AA flight (or on a carrier with agreements with AA, which I assume from the single booking), AA will check your bags through.
Yes, you will have to clear immigration, collect your bags, and go through customs in MIA. Once you clear customs, you can drop off the bags just outside the customs hall.