Why is there a difference in flight times?
Instead, the earth’s rotation affects the way the wind blows on our planet. Plane travel times do often differ depending on the direction of travel, but this is caused by wind currents in the upper atmosphere called jet streams, and in the northern hemisphere it has a lengthening effect on flights from East to West.
Why are flights longer?
The reason it took so much longer to fly back is the jet stream, a river of fast-moving air high up in the sky. Jet streams are usually about 100 miles wide. Jet streams generally blow from the west to the east around the Earth, often following a meandering, curved path just like a river on land.
Why are flights always late?
Most planes are late due to air system issues or airline delays. This is interesting because it means that it is an area of the airline industry that could be optimized. Supporting our argument, one notices that the lower amount of delays are caused due to weather and security issues.
Why does an airplane take a long time to descend?
Question: Aircraft achieve altitude fairly quickly on takeoff, so why the long, slow descent for landing? Answer: In most cases, air-traffic control instructs the pilots to begin their descent. Often it is earlier than the optimum distance but necessary to get the aircraft in line with traffic ahead.
Why did the plane go into a steep dive?
The plane went into a steep dive with the wing flaps out. Can you explain what controls were used and how the pilot did this maneuver? — Ben McKernan, Portland, Ore. A: The “flaps” you saw were flight spoilers. These panels on top of the wing decrease lift, which increases the rate of descent. They also add drag, keeping the speed down.
Why does the air traffic control take so long?
This is done to smooth the arrival and departure flows. One of the benefits of the upcoming next-generation air-traffic control system will be better descent planning using modern technology for high-density areas. This will help with fuel efficiency and flight times.
Why do pilots have to start their descent?
Answer: In most cases, air-traffic control instructs the pilots to begin their descent. Often it is earlier than the optimum distance but necessary to get the aircraft in line with traffic ahead.