Flight Sky Harbor International Airport departs from Phoenix Sky Harbor International Airport at 09:45 and arrives at New York La Guardia Airport at 19:32.The flight has a short stop at Denver.
The flighttime is about 6h 47m. The distance travelled ("as the bird flies"): 4232 Km. So the average speed is roughly 624 Km.
There is an 3 hour time difference between Phoenix and New York