With such a long time between flights you could try to get rebooked on KLM at 1:10PM. Not quite sure if they are obliged to do so - but worth a try.
Or, there is a 8:25AM BA flight to LHR (known as MA4865)...perhaps they are more willing to rebook there since its a codeshare. This would introduce an extra transfer at LHR for the LHR-AMS segment though.
Last edited by Xandrios; Sep 17, 2011 at 12:51 pm