The vast majority of my discomfort was going through TSA. Having said that, the Delta seats had inadequate leg room and I tried my perfect to connect to the wi-fi and it was a cumbersome procedure that last but not least gave me the data that I needed to sign https://www.diigo.com/item/note/aa9i2/93np?k=aabccc58262b97c8b372640a1f40cae8