Am due to travel there for business later this year. While the trip to GCM is an easy call (BA via NAS), the return is more challenging as on the day I wish to travel, there is no BA flight. This seems to involve a stop in the horrendous MIA... Two questions:
- Is immigration (and Esta) still required on a international transit in the USA?
- Is there a creative way to avoid MIA considering the only OneWorld route linking GCM to the US seem to be the AA GCM-MIA?