How is BWI for quick changes?

[billysmommy]

We're looking into booking flights in Dec on SW from BOS to MCO through BWI and they have a 45 minute window at BWI to change planes. I haven't been through this airport before so wasn't sure what it was like.
I'd really like to use SW instead of Airtran or Delta so hopefully this will work out to enough time

 

[Onceler]

As long as there aren't any unexpected delays, a 45 minute window at BWI should be fine.

Southwest uses two wings of the terminal. Neither wing is very long and they are located close to each other. Even if you have to walk from the far end of one wing to the far end of the other it won't take long.