I do it as well.
I think I did it before I got into aviation, and I now have a job where depature times are to the minute. The boss likes to know what time i'll arrive when I am off doing other stuff, so he doesn't waste time stood around waiting for me.
Quite often i find myself with landing estimates of 1756. Not always right, but it is quite amusing to see people amazed when it does work out.
I will always suffer ridicule so don't need to worry about 5 minutes as whirly suggested to you earlier.
V.
Last edited by VeeAny; 1st Jul 2007 at 19:28.