Looking long term, the forecast traffic growth will require the global passenger jets to increase by almost 46,800 units.Airbus and Boeing are expected to remain the two largest commercial aircraft OEMs, between them delivering an estimated 79% of aircraft through 2038. However, there is $400 billion of demand for other OEMs or new programmes. ATR, Comac, CRAIC, Embraer, Irkut, Mitsubishi, Sukhoi and others all have programmes in services or development