Delta is one of the major airlines in the United States. Save the following Delta Seating Chart, so next time you try to book your seats, you will know how much extra you have to pay to get those extra leg space. As you can see from the Delta Seating Chart, there are different seats on Delta, like Basic Economy, Comfort Plus, First Class, Premium Select, and Delta One. It should be noted here that if you are on the flight, you should consider choosing a seat toward the back of the back cabin because of the extra legroom.