Spirit Airlines in winter 2016/17 season is expanding planned Airbus A321Sharklet (32B) operations, including the introduction on additional international routes. Planned new operational routes by A321Sharklet, to be introduced between 30OCT16 and 27APR17, as follow. Atlanta – Houston eff 09FEB17 1 daily Chicago O’Hare – Denver eff 10NOV16 1 daily (overall service on this route is 2 daily) Chicago O’Hare – Ft. Myers 10NOV16 – 08FEB17 1 daily (overall 2 daily) Ft. Lauderdale – Boston eff 10NOV16 2 daily Ft. Lauderdale – Newark eff 30OCT16 3 daily (overall 4 daily from 10NOV16) Ft. Lauderdale – Port-au-Prince eff 10NOV16 1 daily Ft. Lauderdale – St. Maarten eff 12NOV16 1 weekly Las Vegas – Houston eff 09FEB17 1 daily (overall 2 daily) Las Vegas – Seattle eff 09FEB17 1 daily (overall 2 daily) Los Angeles – Denver eff 10NOV16 1 daily (overall 2 daily) Los Angeles – Minneapolis/St. Paul eff 27APR17 1 daily Myrtle Beach – Newark eff 27APR17 1 daily Orlando – Minneapolis eff 09FEB17 1 daily (overall 2 daily from 12MAR17) Orlando – Newark eff 30OCT16 1 daily (2 daily from 10NOV16) Tampa – Houston 09FEB17 – 26APR17 1 daily Tampa – Minneapolis/St. Paul 09FEB17 – 26APR17 1 daily Routesonline