Electronic flight tickets (e-tickets)
Electronic flight tickets (e-tickets) are just as secure as paper flight tickets and can make checking in faster. If you're not checking luggage, and have an e-ticket receipt, you can go straight to the security screening point and bypass the line at the check-in counter.
Also, e-tickets are cheaper. Many travel agents charge a shipping fee for paper flight tickets.
Lastly, e-tickets mean less worry. If you lose a copy of your e-ticket receipt, simply print out another copy that shows your flight numbers and airline ticket numbers.
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