Do residents in New Haven county mostly fly via BDL, or do they fly via NYC JFK/LGA for domestic travel more?

The reason I ask is I see by the maps, that New Haven falls somewhat half way ~ (1 hour to BDL, 1 hour and 20-25 mins to LGA). I'm wondering if its 50/50 or something.

Another thing I find interesting is the airport is owned by the state of Connecticut, but is halfway between Hartford & Springfield MA, rather than being somewhere more central between Hartford & New Haven.