Thought this was interesting. Delta tweets free spirits for all economy class passengers on international flights.
https://twitter.com/DeltaNewsroom/st...93549299843072
It eliminates some of the specialness of Economy Comfort — unless they go to upgrade that product in some new way, i.e. with better food. It's also slim on details, so I'm left wondering if it includes all international flights, or just the longhaul ones.