Using Cirium Diio information to examine the airline's entire planned map for 2025 (as of January 16) shows that the following are its shortest links. Three are new: New York JFK to Hartford and Providence and Boston to Islip. Connecting passengers will be essential, but so will slot-sitting, especially for JFK's additions.

JetBlue has released its new spring and summer schedule and it includes reviving its popular Reagan National flight to New York.

The best way to get around Puerto Rico is by car if you ... United and JetBlue that fly into either of those hubs. Taxis from the San Juan airport to different tourist "zones" have a fixed rate.