Airport like Atlanta's (3)

I believe the answer is:

hub

(Other definitions for hub that I've seen before include "throbbing heart" , "Centre of activity" , "Centre (of network)" , "Centre or axis" , "Nave of a wheel" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.