Sometimes there are answers that you will find logical when the accounts do not comply with each other.
What you should have in mind before planning your next flight:
ROLE OF WINDS: Jet Dream
One of the main reasons for the difference in flight times is the powerful wind currents known as jet streams in the atmosphere. Jet Stream, especially at high altitudes (8-12 km) and winds that can reach 200-400 km per hour.
These winds are mostly blowing from west to east, so on the flights to the east, especially in the northern hemisphere, increasing the face of the plane, while the opposite is the opposite effect on the flights.
The jet discharge also occurs due to the effect of Coriolis, which affects the air flow in the atmosphere as a result of the Earth revolves around its axis.
For example, on the way from Istanbul to New York, the jet stream winds cut the plane’s face because the plane flies against the wind. However, on the way back from New York to Istanbul, these winds blow behind the aircraft and it almost pushes it to go more rapidly. For this reason, the New York-Istanbul flight takes usually shorter.
Air traffic and route planning
Differences in flight times are not only boundary with natural factors. Air traffic controllers also consider the air conditions, the intensity of other aircraft and safety factor while determining the routes of the aircraft.
Especially in areas with dense air traffic, aircraft may have to watch more circulated routes, which can cause differences in round -trip periods.
In some cases, aircraft can fly at different altitudes to save fuel. For example, flying at a higher altitude on one side means less air resistance, which provides a faster flight. However, this can be translated as contrary on a return trip.
The weighing of the aircraft and the fuel load
Another factor affecting the flight period is the load and fuel load of the aircraft. In particular, on long range of flights, planes carry more fuel on their trip.
This extra load can reduce the face of the plane. During the return trip, most of the fuel is consumed, as the plane is lighter, which can provide a faster flight.
As you can see, even though we have traveled the gap, many factors lie behind the fact that their flight is different on the way and return.
Next time you get on the plane, you can keep these factors in mind and understand why the trip takes a little longer or short.
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