Twenty-Year Commercial Aircraft Forecasts
AIN Interactives compares the different market forecasts of sales of new aircraft, as published by the Western world’s civil airframe manufacturers. The Boeing and Airbus forecasts show a difference of 3,780 aircraft over 20 years. In the realm of regional jets and small single-aisle “mainline” types, the difference between the Bombardier and Embraer forecasts is 6,005. Boeing forecasts the sale of 2,020 regional jets over the next 20 years.
Take a look, extrapolate a bit and make your own twenty-year forecast.
Sources: Airbus, Boeing, Bombardier and Embraer 2012 Twenty-Year Forecasts

Airbus
Single Aisle:
19,520
Twin Aisle:
6,970
Very Large:
1,710
Total:
28,200

Boeing
Single Aisle:
23,240
Twin Aisle:
7,950
Large:
790
Total:
31,980

Bombardier
100-149 SEATS:
6,900
60-99 SEATS:
5,600
20-59 SEATS:
300
Total:
12,800

Embraer