Had an issue with my daughter meeting me on a connecting flight (her Flight was delayed by 5 hours!) and I talked to the agent at the gate (I wish I had his name) and he was super understanding and helpful! When we were able to track down what flight she got routed to he assured me that she should be on-time for the connecting flight , furthermore he saw that our flight together did not have us sitting together so he offered to make the necessary changes and at the same time upgraded my seat to make that happen! He took a stressful situation and helped turn it into an excellent situation! Thanks Delta!