I am going to be flying Austin to Barcelona round trip next October and am just beginning my research
I am going to hopefully fly Delta or American because of having credit cards with each one
I do have to make one stop and change planes both going and coming. No non-stops.
But I have a lot of choices as to which airport to change planes,
With Delta, I can use JFK or Atlanta.
With American, I can add on Philadelphia
I think that I can also use Chicago and maybe DFW. Uncertain about DFW
There are. a lot of options and I will be looking for very long layover times like 6 hours.
Interested in what airports you might recommend to change planes if you were me.