The 737 design has reached its max (heh) potential. There's no more milk to squeeze out from this cow. Boeing has to bite the bullet and design a new plane from the ground up. Surely those billions in tax payer funded military contracts can be invested in R&D.

4 years later around 150 new airplanes are still sitting on the tarmac as the crews fix around 6-7 per month.

It's pretty bizarre to drive past where they store/repair them in Moses Lake and see them all.

Not to be the Ackchyually guy here but producing aircrafts unfit for flying already emits a lot of greenhouse gases.

The greenest plane