ATP requirements
* 1500 hours total time as a pilot including at least
500 hours cross country
100 hours night
75 hours simulated or actual instrument
250 hours PIC which includes at least
100 hours cross country
25 night
there are a requirements of what you can count towards the 1500 as SIC, etc...but it's too long to describe here
so basically if you get access to a FAR AIM book...read PART 61.151 to 61.159