Baltimore - Next time your flight is delayed at BWI , consider taking the airport up on it's new health initiative.
The airport announced the BWI Cardio Trail today. It's a partnership with the American Heart Association.
The trail has 2 loops, each takes about 20 minutes to walk.
One is in the public area; a good option for people waiting to pick up passengers.
The other is in the secured part of the airport, the best option for folks waiting for their plane.
All you need to do is follow the green signs around the path.