When I travel to airports where I don't have expedited immigration processing, or any airport with a tight connection, it would really be useful to know what door the jetway will connect to (assuming I'm sitting ahead of 2L). I realize gates can change last minute for airports that use both, but if I knew a particular airport nearly always used door 1L, I would shoot for seat 1A or 1L, for example. I know some of the EWR gates well enough, but it doesn't matter there since I have Global Entry.

Is there any source or database that indicates which gates use which doors at a particular airport for widebodies and 75x flights?