TORONTO — Which U.S. ******* offers the most legroom? One handy gif shows you at a glance.
CNN used data from SeatGuru and measured average numbers across coach/economy seats to create an informative gif that compares legroom on major U.S. airlines.

Credit: lifehacker.com.
According to CNN: “Measurements are for the smallest configuration offered on two common, comparable single-aisle aircraft: the Airbus A320 and **********. All numbers for economy class seats.”
So which ******* reigns supreme? *** Blue is tops at 34”, an impressive 6” more than Spirit Airlines, which offers a paltry 28” of legroom.