This post has been modified to reflect a wise reader’s observation that the age of plane is less relevant than the age and most recent maintenance of the PW4000 engines, which this person believes must be considerably younger. I do not have this information as Pratt & Whitney and United declined to answer questions. Passengers boarding United’s Sunday flight from Newark to Zurich had to be pleasantly surprised to discover the cabin was only half full.  That is unusual as airlines struggle to keep up with post-pandemic passenger demand. But the good news stopped before the Boeing 767-300 had even crossed the Atlantic, as the… Read More…