My daughter in law is bringing my granddaughter up to visit us for a week. She is flying Southwest . When she flies back to accompany her back to Baltimore she only has a 40 min window . Is that long enough? Do the flights from Baltimore to Man

Your question cut off at the end but it seems you're asking if she'll have enough time to land, deplane, get to her return gate, and board in a 40 minute window. That will be cutting it very close. Typically I've seen flights take 20-30 minutes from touchdown to being off the plane. They generally have people boarding planes 20-30 minutes before departure. It could work but any delays will break that plan.

I am hoping that she will be returning to Baltimore on the same plane and if I take my granddaughter to the gate it will work. Difficult to figure out if the same plane does the return flight. Thanks!