UPDATE #AA2 had mechanical issue.
UPDATE American Airlines Airbus A321 #AA2 is now at the gate terminal 8 at JFK.
UPDATE 22:22UTC We have confirmation the Airbus A321 #AA2 safely landed at JFK.
UPDATE 22:18UTC American Airlines #AA2 from Los Angeles is on final approach to JFK.
BREAKING American Airlines #AA2 from Los Angeles to New York is declaring an emergency https://t.co/odfRnn2x8I pic.twitter.com/sYxgairjvl
— AirLive.net (@airlivenet) January 21, 2016