I Love the staff in Delts flights. It was my birthday and the ticket agents in Appleton sang to me. At 5am that’s a Great way to start a day! When I did online check in, It’s stated I would not have a seat until I checked in at the gate in Atlanta. I had a very tight connection but the ticket agents assured me I would be OK. And I was! My first flight got in 20 minutes early so I was not only able to make my second leg but I got an awesome seat assignment. Thanks Delta!