Hi

I am flying domestically in the US for the first time in many years. Just two questions:

- since I am flying First Class on Delta, will that give me some sort of "fast lane"-like privileges at security? I am flying from Seattle
- food: I have two flights, each lasting a bit less than 2 hours. Will they serve anything decent? Or will it be junk food (crisps and the like) and I would need to find a restaurant at the airport to get some real food?

Thanks for infos!

Charles