Emirates is the worst airline. Here's why. Firstly, the airline is trying to pamper you with their good food, and seats, and stuff, but they are not a true airline. They are the largest operators of the fuel guzzler A380, which will end production in 2021. At least Delta and even Singapore Airlines has a much more sophisticated fleet. Plus, Delta has the #1 TVs in the entire aviation industry. Gold plated seats can't beat that. So, if you want to be an AvGeek or environmentalist, do NOT fly Emirates, aka the airline that only the passengers who only care about their comfort fly on. Be a real AvGeek and fly any airline that's not Emirates.
I have flown both nationally (USA) and internationally over 20 times, and from my experiences, Delta is the best. They have amazing flights attendants, for starters. Second, the coach seats in a big, big, big Delta plane are the same quality as American Airlines' first class! They have free food, and WiFi as well. Delta is the best.
Delta is America's Oldest Airline, and personally I think they have had the most experience, and it is a good airline. With plenty of flights around the United States, food that is just enough and almost always new! For the best experience, ride the bigger planes. ;). The only downside is the lack of movies, and luggage problems every now and then. But still, fly this airline!
How the heck is Delta not number 1? They are seriously the best airlines! They are SO kind and also have some great food! This summer I might be going to Arizona and my mom said we can only fly Delta.