The Boeing 777X is overall larger than the A350 family, although the larger A350-1000 is larger than the 777-8 by some metrics.

The urgency to decarbonise air cargo is no longer theoretical. While long-term solutions like hydrogen propulsion and zero-emission flight remain distant, ...

6.9 metric tons of aviation fuel is equivalent to 1,822.8 gallons. An A350-1000 cruises at 561 mph. This yields a miles per gallon (mpg) for the entire aircraft of 0.308 mpg. However, it should be ...