Originally Posted by
pattern_is_full
Boeing's problem right now is that they have to replace TWO aircraft types rather soon - the 737, which the MAX debacle shows has reached (and overreached) its limits, and the 757/767.
I don't think there are a lot of 757s left whose replacements are not already on order - principally A321Neos, of course, but also the larger Max. A good proportion of the 767s have already gone as well, and by the time any clean sheet gets to the delivery stage those will be history too.