>) Airbus manages to make A220 production faster, more profitable, and they make a stretch variant, which could make the 737 obsolete. This is the dark horse.

>) Airbus manages to make A220 production faster, more profitable, and they make a stretch variant, which could make the 737 obsolete. This is the dark horse. The A220 is a strictly superior aircraft to the 737-8/9 for its segment, and Boeing has nothing to match it, because they spent the last decade retrofitting a 60 year old airframe rather than building a new plane. Turns out innovation is important for companies who produce high technology.