Waiting for a delayed bag to be delivered to you from Logan Airport? A lot of the airlines (including United Airlines) contract delivery out to Deputy Delivery Service in Boston, 617-569-8035. If your bag is with DDS, you may want to call them directly as they don't update the web tracking diligently. Also, they can be rude over the phone and at least in my case, were not reliable for keeping their promises for delivery windows. I am not sure why airlines think it is OK to use this kind of service after they have already lost our bags!