I have a ticket LAX-JFK which I will not use, but a friend might want to use it. I only paid $170 (one way), so after a change fee this has only $20 residual value.

Is it as simple as going online and changing the traveler info from me to my friend? or is there some "gotcha" I don't know about.


(Sorry if this has been asked & answered in another thread previously. I searched, but did not find it)