the SOLE reason why I haven't taken legal action against those who connect personal information OFF of this board with what happens ON this board is because it would involve dragging people into the legal proceedings that I don't want to have to involve.
But rather than worry about what might be, I would rather focus on spirited discussions on this board anonymously for those who want to keep it that way and using their real name for the one or two people who want to use their name. With that clear division maintained, and with the support of Airline Forums which clearly supports the desire of most users to maintain their anonymity, there should be no problem.
As for whether AA will grow in NYC or not, it is worth a reminder that even with a dozen of slot slots trading hands just at LGA, the competitive balance there is changing. At the absolute minimum, Virgin is entering the Dallas-LGA market and it is still possible that DL could gain access to DAL and succeed at its attempt to add service in DAL-LGA alongside its current DFW-LGA service where it already has 20% of the market at average fares comparable to AA's.
Even based on DFW-LAX or DAL/DFW-MCI where only one carrier challenged AA's position in the market, AA's share of the market was eroded significantly. Add in that there will be at least 4 airlines flying DAL/DFW-LGA, and AA's share in its #1 revenue domestic market from both LGA and DFW will be impacted.
The same thing will likely be replicated in a few other markets from LGA. Unlike in other markets such as DFW-LAX where AA added capacity in order to limit Virgin's growth, AA cannot do that at LGA other than potentially putting 321s into the market. The number of slots is fixed so whatever AA uses in resources to fight competitors from DAL, the more vulnerable they are in other markets.
AA has access to some of the industry's top revenue markets, other carriers are adding service in them even after AA's BK where AA is in the best cost position it has been at in years, and those carriers will take share from AA that it cannot replace.
AA can upgrade capacity but so can other airlines. DL can upgrade its own markets from large RJs to mainline and B6 has larger aircraft coming online. The likely result would be a shift in traffic back from EWR to LGA and JFK which would hurt UA most but AA is still and always will be structurally at a disadvantage to DL and B6, its primary competitors at the airports where AA has its largest NYC operations.
IIRC, AA also said they lose money in NYC but if they didn't say it the fact that they are pulling out of markets and downgrading others is more than enough proof. AA has shrunk NYC while all of the other major players have grown.
As for LAX, the argument only works if DL is maxed out there. Based on DL's 15% increase in seats this summer, the largest growth rate of any of the US carriers, DL is not yet limited in its ability to grow at LAX. Further, DL could easily upgrade many of its large RJs with 717s or other mainline aircraft, something that likely will happen by next summer.
Also, as I have repeatedly noted, the most vulnerable player at LAX is UA and they sit on a whole lot of real estate. They will either have to use it or in time it will be reassigned to other carriers. AA or DL or other carriers could end up with some of those gates but the chances are high that both AA and DL can find resources at LAX to continue to growing.
Further, LAX is different from NYC in that no carrier has direct service into every other carrier's hubs as UA and DL do from EWR and/or LGA/JFK. IF DL enters the DAL/DFW-LAX market, AA might decide they need to up the ante but DL probably also recognizes the domino effect that will happen and is equally prepared to do the same in other key markets that are also other carrier hubs. So far, most of the carriers at LAX have not decided to become confrontational in the market but that day could easily come.
Finally, DL's increased presence on the overall west coast could easily take away some of the market advantage that AA has had which does not and will not operate many of the same routes that DL has started or will start. DL's focus has been at LAX has been on starting larger markets with smaller equipment and growing into those markets rather than AA's focus which has been to serve lots of smaller markets. DL has a lot of upside in its ability to grow at LAX. So, no, the chances that DL is doomed to lose money at LAX are not based on any reality, esp. since DL already gets higher average fares from LAX than AA does.