Thousands upon thousands....in the US during peak times you have upwards of four to five thousand in the air alone...not counting the rest of the world
100,000,000
Alot.
375248
Countless.
35000 as of 2006
Almost every country in the world now has airplanes.
Well over 300,000.
there is bob flying one and bill
Many airplanes were developed during WW1.
five jet
i think why they use airplanes toprotect them
there are 1,ooo,oo1 airplanes