I was wondering what the schedule used to be for Concorde departures to and from JFK and BGI and am sure that some of the old Concorde travellers here will remember.

Common sense would suggest at least one morning LHR departure to arrive in NYC before the working day began and then possibly an afternoon or evening departure.

The way back would surely have to be morning departures to arrive in LHR before 22.00.

But what were the actual times and frequency?

Thanks in advance.