After having posted a response in favor of paper tickets on Friday night due to weather delays in STL on Friday, I now can make one reason to have an E-ticket. When I got to the airport on Saturday morning to catch my rebooked flight at 6AM, there were already hundreds of passengers miles long in lines at all the airlines to check in and get rebooked. With the e-ticket, I was able to check-in at a machine and avoid the long lines, but this is only one rare instance where an e-ticket helps. Unfortunately, my e-ticket flight again got cancelled and I was back in line again.

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