Originally Posted by
rossmacd
You could ask to be routed onto the first BA service of the day (if there is space), and you'll meet the rest of your schedule no problem
HEL departures
It looks as if the OP is booked on the earliest possible flight.
You could maybe ask for an extra connection. For example, at 07:35 there's AY951 to CPH, AY911 to OSL, AY1141 to WAW and AY1571 to CDG, and you could maybe find a BA flight from one of those airports which would take you to LHR in time.