Why do planes not fly straight?

The reason for this is that the earth revolves on its axis, forcing the middle to bulge out slightly. The curvature of the earth and its extra equatorial width mean that curving towards the poles is a shorter distance than flying in a straight line.

Why do planes fly in a curve?

Airplanes fly in a curve to get to their destination in the shortest time. A curved flight path accounts for the shape of the Earth and can look confusing on a two-dimensional map. Flying in a curved direction is calculated using the Great Circle Route and is also used in sailing.

Why don't planes fly straight across the Pacific?

The primary reason airplanes don't fly over the Pacific Ocean is because curved routes are shorter than straight routes. Flat maps are somewhat confusing because the Earth itself isn't flat. Rather, it's spherical. As a result, straight routes don't offer the shortest distance between two locations.

What happens if a plane flies straight up?

If a passenger jet flies too high, it reaches a point called 'Coffin Corner'. This is the point at which the aircraft's low speed stall and high-speed buffet meet and the plane can no longer maintain its altitude which forces it to descend.

Do planes go straight?

Despite what some theories suggest, the Earth is not flat, and so curvature becomes an incredibly important factor in routes aircraft take. Similar to the Earth itself, aircraft, therefore, take flight routes that also appear to be a curved line, tracing the Earth's shape.

Why Planes Don't Fly Straight

Why do planes not fly over Antarctica?

No, planes don't fly over Antarctica because it is too remote and ETOPS regulation requires that aircraft are within a certain distance of a diversion airport at all times in case there are engine problems. As there are no diversion airports in Antarctica, routes must stay closer to other continents.

Why do planes not fly north to south?

It isn't that planes can't fly over these polar regions, it's simply that there are technological, political, and logistical reasons preventing it. However, these limitations are being challenged, which could revolutionize air travel.

Can you break a plane window?

Even though it is considered a rare case, it has happened multiple times during commercial airline history. Breaking a window in an airplane is something that might seams not dangerous to many, but in reality, it is.

Can planes fall apart in the sky?

Unless there is a catastrophic failure of an aircraft's structure (which is extremely rare indeed), a plane cannot 'just fall out of the sky' any more than water can flow uphill.

Can airplane wings break off?

From a practical point, no, a modern airliner will not lose a wing due to turbulence. Modern airlines are very tough and designed to withstand extreme turbulence. In theory, it might be possible. But to my knowledge, it has not happened to any jet airliner.

Do pilots sleep on long flights?

The simple answer is yes, pilots do and are allowed to sleep during flight but there are strict rules controlling this practice. Pilots would only normally sleep on long haul flights, although sleep on short haul flights is permitted to avoid the effects of fatigue.

Why don't we fly from Alaska to Russia?

The smaller of these granite islands is American. These islands can be used as a resting point during a crossing of the Bering Strait, however, being in the proximity of Russia's Big Diomede Island will reduce the chance of a successful crossing from Alaska to Russia.

Do planes fly over Mount Everest?

Tim Morgan, a commercial pilot writing for Quora says aircraft can fly above 40,000 feet, and hence it is possible to fly over Mount Everest which stands at 29,031.69 feet. However, typical flight routes do not travel above Mount Everest as the mountains create unforgiving weather.

Why do planes not fly west?

Since it can't match the Earth's rotational speed, a westward plane technically travels east — just like the entire planet beneath it. It just has engines that help it travel east a little more slowly than everything else, making it move west relative to the ground.

Why don't they fly over the North Pole?

The polar regions have special navigation concerns in the form of the magnetic fields which permeate them. These can make it difficult for planes to navigate because the polar areas interfere with magnetic navigational tools.

Why do planes fly north?

Planes travel along the shortest route in 3-dimensional space. This route is called a geodesic or great circle. While map projections distort these routes confusing passengers, the great circle path is the shortest path between two far locations. This is why pilots fly polar routes saving time and distance.

What is the scariest part of flying?

Boeing research shows that takeoff and landing are statistically more dangerous than any other part of a flight. 49% of all fatal accidents happen during the final descent and landing phases of the average flight, while 14% of all fatal accidents happen during takeoff and initial climb.

What does takeoff feel like in a plane?

As you travel down the runway you may feel small bumps, this is from the runway surface and the runway centerline lights. You may also hear or feel a slight vibration from the plane's wheels as they spin up to speed. The takeoff roll down the runway is normally about 20 seconds.

Can turbulence flip a plane?

So much about it seems dangerous. Except that, in all but the rarest circumstances, it's not. For all intents and purposes, a plane cannot be flipped upside-down, thrown into a tailspin, or otherwise flung from the sky by even the mightiest gust or air pocket.

Why are lights turned off during landing?

The "dimming of cabin lights" only happens when it is dusk, dawn or dark outside the aircraft. This is a safety measure, and is to ensure your eyes are adjusted to the gloom enough to see the floor lights leading you to safety along the aisle in the event of a crash or emergency evacuation.

Do pilots see other planes?

Answer: No, the pilots and air traffic controllers know when airplanes will pass each other. There are strict separation standards to ensure that a safe margin is maintained. While a passing airplane may look close, it is actually distant.

Do any flights go over Antarctica?

Because there are no flights over Antarctica, it is difficult to get "route-specific training" for routes that don't exist.

Why do planes don't fly over Tibet?

The leading reason for aircraft avoiding the region is the high average height of the terrain. This is over 14,000 feet. Aircraft, of course, cruise much higher than this. But the procedure in the event of an emergency such as cabin depressurization is to descend to 10,000 feet before diverting to an airport.

Why do planes fly so high?

Air resistance and fuel efficiency

One of the main reasons commercial airplanes fly so high is air resistance. You see, the higher you go above the ground, the thinner the atmosphere becomes, and therefore, the less resistance there is on the movement of the plane.