How long does it take for a Navy Aviator or Marine Pilot to complete flight school.?

[The 47]

How long is primary flight training and how long is advanced flight training

I know they serve a three year tour with two carrier deployments after they finish training
But how long does it take after OCS or the Academy before they begin their first tour ?

[warriorsofosea]

it does not show the exact amount of time but the closest i could find.

Aviation Officer candidates must have a bachelor’s degree before attending Officer Candidate School (OCS) in Newport, Rhode Island. OCS prepares you for the roles and responsibilities expected of, and afforded to, U.S. Naval Officers through academic and military courses and physical fitness training. All Officers entering aviation programs also complete a six-week air indoctrination course at Naval Aviation Schools Command, also in Pensacola. Prospective pilots and NFOs then attend primary flight training.

Upon completion of primary flight training, pilots and NFOs request an aircraft pipeline and enter the intermediate phase of flight training, which builds upon the prerequisites of basic flight and navigation training. Advanced naval flight training is tailored for mission specifics and upon completion, both pilots and NFOs are awarded their wings of gold and report to their respective Fleet Replacement Squadrons (FRS) for training in their specific aircraft.

AMDOs attend Aviation Maintenance School in Pensacola, Florida to learn leadership, logistics, and operational support of the Naval aviation fleet.