How Reliable Is The Boeing 737 Compared To The Airbus A320 Family?

The two narrowbody jets, the Airbus A230 family and the Boeing 737, are among the most produced aircraft in the history of aviation. With over 10,000 examples (across all variants) of each produced, there is plenty of discussion about whether one is better than the other. In terms of fuel efficiency, both aircraft families are comparable based on the flight sector and operational conditions. This article highlights the operational reliability of both aircraft families.