As of January 5th. Which is obviously not helpful if you were planning on connecting on Delta at New York City’s John F. Kennedy International Airport for a flight to Europe. Delta has come and gone on this route; the airline most recently restarted CLT-JFK service in June 2008.

This move does simplify flights to the Big Apple from Charlotte, with US Airways (= American Airlines) competing against a different carrier to each of the three NYC airports.  Service come Jan. 5th is:

Newark: US Airways nine times a day on Airbus A321/A320s; United six times a day, mainly on 50-seat regional jets

JFK: US Airways six times a day on Airbuses; Jetblue twice a day on Embrear E190s

LaGuardia: US Airways 11 times a day, mainly on Airbuses;  Delta seven times a day on large regional jets (CRJ700s mainly, some CRJ900s)