Strong jet streams across the Atlantic are seeing passenger airplanes knock more than an hour off their flight times, as they hit speeds of 761 mph — the speed of sound. However, they’re not breaking the sound barrier — here’s why.
CNN.com – RSS Channel Strong jet streams across the Atlantic are seeing passenger airplanes knock more than an hour off their flight times, as they hit speeds of 761 mph — the speed of sound. However, they’re not breaking the sound barrier — here’s why.
Read More Strong jet streams across the Atlantic are seeing passenger airplanes knock more than an hour off their flight times, as they hit speeds of 761 mph — the speed of sound. However, they’re not breaking the sound barrier — here’s why.