Looks like the OP is in air for the 550am EDI-LHR; currently scheduled into AMS at 906am. The BA AMS-LHR (BA 429) segment still shows on time with a 1005 departure, giving OP just under an hour to make the connection The first morning BA AMS-LHR flight was delayed by 40 minutes. Also the inbound LHR-AMS (BA 428) bring the plane OP will be on, it currently 40 minutes delayed, set to arrive at 0919.