Graves' disease is an immune system disorder that results in the overproduction of thyroid hormones (hyperthyroidism). Although a number of disorders may result in hyperthyroidism, Graves' disease is a common cause.
Flight time from LAX to JFK is 5 hours 6 minutes. Delta Air Lines is one of the direct flight which takes 5 hours 6 minutes to travel from Los Angeles International Airport (LAX) to John F Kennedy International Airport (JFK). Flight time from New York to Los Angeles (all airports).
Answer by Tamatamamayo. Confidence votes 24. On average, its 7 Hours. 7hr 45min to 8hr 40min London Heathrow (LHR) to New York Kennedy (JFK) or Newark Liberty (EWR) by a nonstop flight operated by American Airlines, British Airways, Continental Airlines, Delta Air Lines, Virgin Atlantic or Kuwait Airways.