Emirates
MANFOD
Emirates I think operated 23 out of 30 flights with the 428 seat aircraft on EK21/22 (Credit: Libhomeradar) in September. However for the last three months EK have operated the 489/491 seat 388 on the majority of the EK19/20 flights. This takes the load factor to around 84% but I still could be out a little. This is using the EK source website for individual aircraft configs.
I assume the evening 388 must be a fleet issue as usually the 489/491 seat aircraft are on the longer routes.
I assume aircraft availability is the reason for May as I am sure with 23 capacity upgrades on EK21/22 in September indicate this would have happened sooner if it had been possible.
Pete