Donald Trump's iconic 727 is on the block. Is he really in the market for a larger plane, or could this actually be a sign of Trump's oft-rumored financial troubles?
A deal to exchange slots between Delta Air Lines and US Airways at airports in New York and Washington D.C. that at one point seemed dead in the water has come back to life.
One would think that an aircraft with additional engines would provide even better performance on normal takeoffs, but the extra engines actually reduces it.