Found this link that helps you with getting the flying ability when it becomes available. It actually tells you the progress your character has towards what's needed.
http://www.wowhead.com/flying
Flying in Draenor
Re: Flying in Draenor
I'm actually farther along than I assumed I would be.
Re: Flying in Draenor
Wow, apparently I'm almost done more than half of it already. Nice link