My commute takes about 1:10 - 1:15 most of the time but according to that map I am not within 90 minutes. More to the point if BA are so concerned why do they continue to roster me trips with the minimum time at base. 12hr 30 minus the 3 hours commuting (still within the rules you see) 9:30 rest really........strangely they are not bothered about that. Secondly who if anyone will be within 90 minutes when they dig up the M25 to build the third runway. Probably not an issue as we will all be retired but it’s a thought.