Hardly a hub, but improved small jets make this possible.
I live in Tampa. Flights to NYC are cheap. I visited twice in the past two months. I have friends who have family in Michigan. They pay more than twice what I pay.
The point is, check the air travel. To some people it’s not important, but if you are an older person on a fixed income, and like to visit family, living near an airport is nice.
Close enough so you can always find an airport ride is a bonus. If you don’t have close friends that can bring you, the rides to the airport can cost more than the flight.