We leave on Thursday and I'm getting the jitters about our flight out on Monday on BA from Gatwick - our flight is at 8:00 am - we plan to take a taxi to the train station and wonder how much time we should give ourselves - I have been reading about 2-3 hours to get through security and check-in - Is this really the case?? Need some good advice - thanks so much!

So sorry - tried to delete this message as I had already addressed this subject a while back - really have the jitters!