Originally Posted by HofstraJet

That sounds very tight. You have to go from the domestic area to the transborder area.

Do you have global entry? That will help some, but 57 minutes realistically is a lot shorter than that because you have to take into account time for getting off the plane and then the departing flight closes 15 minutes before scheduled departure, so you’re really looking at 30 minutes or so to get across the airport and through customs and security.

Also, if you have any checked bags, I don’t know if those will automatically transfer. If not, then the timing certainly won’t work because you’d have to pick up and check the bag again.