(If you have small children or grandchildren buy their mother a set of World Book Encyclopedias before they start kindergarten. Since I was four years old I’ve had the habit of looking up the most basic facts about a news item.)
How many commercial flights in the world:
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According to the latest estimates, there are approximately 100,000 flights per day. This number includes all types of flights, including passenger, cargo, and military aircraft. Passenger flights alone account for over 90,000 flights per day, transporting millions of passengers to destinations all around the world.
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(30,000 of those flights are in the USA)
A hundred thousand flights means two hundred thousand trained pilots, plus they need relief pilots. Many of those flights use a flight engineer.
In the United States there are 11,500 Air Traffic Controllers and the FAA is seeking anout 3,000 more.
How many commercial planes in the world?
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June 2022 global fleet size analysis by ch-aviation. The total worldwide fleet size currently counts 28,674 aircraft, with 23,513 active and 5,161 grounded, and we can see a favourable trend over the last three months
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Each one of those planes requires a highly trained mechanic (service technician) to keep it flying.
Every one of the hundred thousand flights a day requires scheduling and booking and security and baggage handlers and a virtual army of unseen support personnel.
And the weather must cooperate.
There have been no fatalities or injuries in a USA commercial flight since 2009, a new record.
The cheapest new Boeing 737 is about 100 million and the top 777 models are over 400 million,,,,,each.
It is a man made miracle one of those planes doesn’t stack in once a week and give the newspapers a feeding frenzy usually reserved for the death of a Pope.
Pilot sabotage is extremely rare.
The last time it could have happened was last year in China:
en.m.wikipedia.org
But there’s no way to give a pilot the control he must have without also enabling them to crash the plane.
The extremely long term solution is total computer control of the entire flight.
Which would leave the flight still vulnerable, perhaps more so, to some guy who decided to extinguish the power by pulling the fire extinguishers.