Can you tell me the name of the metro station? And how long it from the airport? thank you for your time.

Which metro station are you talking about?, there are several that go to the airport

Only used it one time years ago and i beleave it was union station...and now its an aquarium i think....sorry i couldnt be more use

It would be the Stadium stop. There is a nap on the actual train that you can use to track where you are. I would estimate it's about an hour ride.