The A321 operates in a one-class configuration of 212 Economy Class seats.
For customers who purchase a Flex Fare, an Exit or Choice seat will be included as part of the purchase subject to availability.
For all other customers: There is a charge for Exit Row seats. Exit row seats have extra legroom for passengers who want to stretch out onboard and enjoy priority boarding. There is a charge for Choice seats. Customers who purchase Choice seats enjoy priority boarding with early access to overhead bins.