Originally Posted by
aacharya
A reminder that the topic was instrument supported upgrades split before check in, not CPU. As such, please clarify if you still think my post was off.
My understanding is a supported upgrade when split will maintain the original elite's status but may fall to the bottom of the status window. But this is an area of fuzzy understanding and there have been some conflicting reports if it maintains the fare class priority -- but no doubt the status is maintained on the segments after splitting.