I am looking to go to Arizona from Denver and from L.A to Denver and im taking my daughter my question is on her birth certificate my last name on the last letter is an S when on my id is a Z it was a typo will they have a problem with this?

I've flown with my children to and from this airport since they were babies and have never been asked to show their birth certificates- they are teenagers now and all the agents/security ever do is ask them their names to verify their identity.

The original and its just the last letter of my last name everything else is correct and i do have photo id and thank you all so much!

Possibly. Is it a copy? Or the original?

Shouldn't as long as there is photo id for you.