More than 20. I know that the answer is not accurate but it's right.
how many air lines working in the world and their respective aircrafts number they own or planing to won/
There are about 312000 aircraft's in the world and out of them 17700 are passenger carrier aircrafts
landcaster
Lots
thirty five
about 6000
the people fighting in world war II got around mainly by aircrafts the people fighting in world war II got around mainly by aircrafts
Ethiopian Airlines has a big fleet consist of world's leading aerospace giants created huge span aircrafts namely Airbus & Boeing. Among 138 total there are 19 Airbus planes and 84 Boeing Aircrafts in operations.To get detailed exposure you can type Airlinesbuddy on google .
There are lots of types of aircraft on the world. Aircrafts are separated by engine number, fuselage dimensions, engine types, military or civil, passenger, cargo and helicopter.
Aluminium
The use of tanks and aircrafts made World War 1 so destructive. Another reason was because there were so many countries involved.
Pakistan have 710 combat Aircrafts