How do I see if an op-amp is rail to rail using only datasheet?
At the top of the chart it says "Vcc +- 15V." 

Then it gives the maximum output values Vom as +- 13.5V.  So, it does not have rail to rail output.

Then look at Vicr.  That's common mode input voltage range.  Typical is +-11V when operated on +-15V.  So, input is not rail to rail.