TMZ has learned ... JetBlue flight attendants have just subdued a passenger who went nuts on a flight from Boston to Santo Domingo.
A JetBlue source tells us an unruly female passenger caused a ruckus. The flight attendants subdued her and the plane was diverted to Dulles International Airport in Virginia ... where it's scheduled to land in the next few minutes.
We're told the FBI, Airport Police and TSA are on scene waiting for the plane to land.
UPDATE: The plane has landed.
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