As this thread had started to become a reprise of the
B737MAX [Grounded as of 13 March 2019] thread, have moved much of this thread over into the MAX thread. Let's focus the discussion of the MAX issue in the MAX thread and not have two threads on the same topic.
This thread was started to ask if UA should switch to A321neo. That can be done without rehashing the MAX discussion. There is plenty of ground for discussion on the A321neo and United
If the thread agains drifts off in focusing on 737 MAX issues, those postings will be moved to the MAX thread.
WineCountryUA
UA coModerator