A flight from Newark to New Delhi has declared an emergency over Gulf of Maine.
The United Airlines flight UA82 departed Newark Airport at 21:21 EDT to New Delhi, India.
While cruising at 33,000 feet after one hour into the flight, the pilots declared an emergency (squawk7700).
The Boeing 787-9 (registration N23983) made a U-turn over Gulf of Maine due to a technical issue.
UPDATE #1
We have confirmation the flight is returning to Newark due to a technical issue.
UPDATE #2
The airline is estimating a new departure at 11:50 pm.
UPDATE #3
UA82 is on approach to Newark.

UPDATE #4
Touch down on runway 22L, almost 2 hours after takeoff.