Delta fleet plans - all Airbus? (and Bombardier) With Delta ordering A321neos and C-Series not 737 Max 10s, A339s, A359s instead of 789's, might Delta be on their way to an all-Airbus fleet? Or going away from Boeing? 
Was the 737 Max vs A321neo deal really a "P&amp;W over CFM" deal? Or was it just "Airbus > Boeing" etc. in disguise? 
Would Delta ever actually order (and take delivery of) any 787's in the future? (Maybe in like 10, 20 years or so)
It does not seem that Delta is on the way to an all-Airbus fleet. As a starting point, they plan to take delivery this year of the first of at least 75 of the Bombardier CS100. That points to many years to come of non-Airbus aircraft for them. They also continue to receive new Boeing 737-900ER aircraft.