If you are wonderingWhat Terminal is at Air Canada at MIA for an incoming flight from Toronto or Montreal, the aircraft will dock at the South Terminal complex where travelers exit straight toward federal processing facilities. Arriving international passengers will pass through the modern U.S. Customs and Border Protection checkpoint located on the upper levels before heading down to the lower baggage claim carousels to collect their personal luggage. Meanwhile, departing premium passengers can pass through security checkpoints 9 or 10 to enjoy the comfortable lounge options situated nearby before boarding.