I drive into Boston every night for work - my report time is 6 PM. This past Thursday is the first time there has been any traffic since last summer. I heard it on 1030 am, so I went over through the airport to Boston. Took me about 5 extra minutes.
You are going to be traveling against the traffic. Listen to 1030 am. Traffic every 10 minutes on the 3's. LOL If no traffic come straight down 93, get into the carpool lane, it very rarely backs up. If you hear 93 is backed up, jump onto 95 to route 1, and follow route 1A to the airport.