Originally Posted by Cholula
Correct. An electronic ticket is just as it implies...paperless. But, if possible, I always like to have a printed copy in case the ticket agent or gate agent looks at me with a blank stare when I try to check-in.
It's preferable but not mandatory to have a printed copy with you.
You still have access to humans when you check in?

Must not be DL. I haven't gotten that blank stare -- it always was quite puzzling why some ticket agents would immediately ask to "see" the e-ticket -- ever since they replaced the front-line agents with kiosks.