I've noticed that the T line might not be right at Logan terminal, but Google maps shows it to be an 18 minute walk. I'm thinking about a cab to the Blue line station. It then says to take the Green line from Gov't center to the Park St. station and then the red line towards Alewife getting off at Central square, a total of 49 minutes.
The plane gets in at 2:10 and I should be able to make it to St. Mary's by 4 pm Mass, right? I had thought about St. Paul's but that is 5 pm and I'd rather go earlier if possible.