The flight from New York to Las Vegas usually takes 5 to 6 hours on a nonstop route, making it one of the longer coast-to-coast domestic flights in the United States. The exact duration can vary based on which New York airport you depart from—JFK, LaGuardia (LGA), or Newark (EWR)—as well as seasonal weather patterns, flight paths, and airline schedules.
Most flights cover around 2,250 miles, crossing multiple time zones as you travel west toward Nevada. Tailwinds or headwinds can shorten or lengthen the journey slightly, with some flights arriving in as little as 4 hours and 50 minutes under ideal conditions.
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