Originally Posted by
ISTFlyer
I'm not sure but they might have tried to phase out those mid-haul A321's.
We had reports here in FlyerTalk that some BEY and some AMM flights had last minute aircraft changes from ex-BMI A321's to A321neo's.
However, this might not be likely as we still have 787-9 service scheduled to DME next April.
The a/c changes were due to maintenance I think and were announced well in advance.