[RP TownTalk] bus/train to BWI on weekend?

[Sheri Mattes]

Hi All, I've been trying to figure out if any buses or trains in
riverdale go to BWI on the weekends?  I know the marc doesn't run on
the weekends, and when i try to use the trip planner on the MTA
website it's just telling me to go during the week instead.  any help
would be appreciated.  specifically, it would be on a saturday
morning.

thank you!