The Boeing 737 narrowbody airliner is by far the most popular commercial Boeing passenger jet. Boeing launched its Fourth Generation Boeing 737 MAX aircraft in 2017, with 1,720 of the aircraft being delivered as of January 2025. But while the 737 has been one of the most successful commercial aircraft ever developed, its production over the last five years has been significantly depressed by a veritable perfect storm of unfortunate events. Here is what to know about Boeing’s 737 MAX deliveries over the last few years.