Planes Flew From New York To London At Near-supersonic Speeds Due To Powerhouse Jet Stream

The North Atlantic jet stream typically reaches its peak intensity during the winter months, when the temperature contrast between the equator and the North Pole is largest.
Jan. 12, 2015

A jet stream roaring across the North Atlantic at more than 200 miles per hour early Thursday morning nearly succeeded in bringing back supersonic air travel for the New York to London route. Several flights from New York's John F. Kennedy International Airport made the trip from there to London's Heathrow Airport (from gate to gate) in about five hours and 20 minutes.

British Airways Flight 114, a Boeing 777-200 jet, took off from JFK at 10:50 p.m. ET, and landed at 9:06 a.m. local time, taking just five hours 16 minutes to make a trip that typically takes more than six hours.

More details here.

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