e3fc0434_anced_seat_selection___Gadling__Premium_Services
[0] Midwest [Earliest available] During booking, before purchase [Charge?] No [Can you pre book an exit row?] Request at check in [Premium Services] 
Some roomier front seats sold for a set fee which depends on flight length
Once a free perk, many airlines now charge for advanced seat selection - Gadling
Premium Services