Wasn't quite sure where to post this, but opted for here as I thought it would get more attention ;-)
I'm flying from YYZ to Alderney in May, via Guernsey.
The BA flight is scheduled to arrive at 07.50 and the next flight to Guernsey on Aurigny is at 10am. Is this too tight? I could probably get away with hand luggage on BA, but this is likely too heavy/large for Aurigny, so would need to be checked from LGW onwards.

Any thoughts?