Interesting to note that in the AA forum, WT can't help but make it all about DL, yet here, he has to make it all about AA....
DL's origins "just down the river" is one of the dumbest comments yet. Monroe is over 300 miles away from Memphis, and that was an oversized crop-dusting operation almost 100 years ago. What possible relevance could there be from a 'tween the wars economy in the 30's to today?
The fact is that MEM has had the Sword of Deltaclese hanging over its head since the merger, and they chose the death of 1000 cuts instead of just getting rid of it as they should have done.
If there's any comparison to be made, it's about intent.
When AA made their decisions to de-hub, they didn't dance around the issue -- they just got it done quickly. Even at STL, the largest axe was swung in 2003. The Old DL showed that sort of resolve when it abandoned DFW.
Your comments about share shift illustrate how you like to cherry pick your comparisons....
Josh already noted that in the BWI, RDU, SJC, and BNA examples,someone else came in and backfilled.
Those cities all shrank down to spoke status with AA quickly, and WN came in as it was during their explosive growth phase.
Yet, in your Litany of AA's Woes, you failed to mention STL.
Maybe that's because when it was de-hubbed, nobody else moved in with substantial capacity, just like what happened at CVG.
It wasn't done as quickly, but the largest axe was swung within 2 years of the merger. There was no doubt in anyone's minds about the future of STL. No pretending that it was a significant station, no promises made to the unions or local community. AA abandoned half the airport and paid the lease for empty gates for years afterward.
So, feel free to enlighten all of us low information pundits, oh Great Cherry Picker of Statistics, on the history of hublets.
Just try to do so a little more honestly, and that means having a full sample size that considers not only just market share, but growth by other carriers in the aftermath.