"JetBlue Mint is a premium airline product offered by JetBlue on some flights between the West Coast and the East Coast of the contiguous United States, and seasonally on some flights between the United States and Caribbean destinations.
The service is operated with a fleet of Airbus A321 aircraft in a premium configuration, with lie-flat seats in premium class. As of May 2016, JetBlue is the only low cost airline in the Americas offering a dedicated premium product." Wikipedia
JetBlue Mint In Depth Information (All of 2017 is shown. No 2018 info.) from JetBlue Media Room
October 09 2017 http://mediaroom.jetblue.com/investor-relations/press-releases/2017/10-09-2017-182925791
July 17 2017 http://mediaroom.jetblue.com/investor-relations/press-releases/2017/07-17-2017-150123768
May 08 2017 http://mediaroom.jetblue.com/investor-relations/press-releases/2017/05-08-2017-163145254
April 04 2017 http://mediaroom.jetblue.com/investor-relations/press-releases/2017/04-04-2017-172752077
March 22 2017 http://mediaroom.jetblue.com/investor-relations/press-releases/2017/03-22-2017-151500949
I think the long distance shot of JetBlue Mint is showing where that airplane took off from.
From where did that JetBlue Mint take off from?
Planefags with GoogleEarth might be able to figure that out.