Windstream help to take short time when you fly in east. Know How
High above the Earth's surface between about 9000-15,000 metres, powerful winds known as the windstream flow from west to east.
High above the Earth's surface between about 9000-15,000 metres, powerful winds known as the jet stream flow from west to east.
The difference can be dramatic. Qantas flight QF63, Sydney to Johannesburg, is a 14-hour flight.
QF64, travelling in the opposite direction, takes just 11 hours 45 minutes to cover the same distance.
Not only does it save time, but taking advantage of windstream currents is also a huge fuel saving for airlines.
As weather modelling has become increasingly accurate, airlines will often make use of numerical weather prediction, which shows the state of jet stream flows, in order to realign the flight path of their aircraft on long-haul sectors to take advantage of favourable windstream.
Credit : Mani Dubey
Sharing is Caring
High above the Earth's surface between about 9000-15,000 metres, powerful winds known as the jet stream flow from west to east.
The difference can be dramatic. Qantas flight QF63, Sydney to Johannesburg, is a 14-hour flight.
QF64, travelling in the opposite direction, takes just 11 hours 45 minutes to cover the same distance.
Not only does it save time, but taking advantage of windstream currents is also a huge fuel saving for airlines.
As weather modelling has become increasingly accurate, airlines will often make use of numerical weather prediction, which shows the state of jet stream flows, in order to realign the flight path of their aircraft on long-haul sectors to take advantage of favourable windstream.
Credit : Mani Dubey
Sharing is Caring
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