you can drag the issue out but the simple fact is that there were 5000 less mechanic positions at NW when all was said and done. It is hard to spin that reality any other way.
but if you want to do so, open a thread on the DL forum and let's see where it goes.
you will have plenty of support from people like you will do everything possible to eliminate the stain that the AMFA event left on the union's track record but until someone can answer where the win is when 5000 jobs were eliminated and then outsourced and now replaced by an airline whose mechanics are non-union, I clearly have a far better understanding of what happened than you want to admit.
either open the thread on the DL forum or huddle with the others and admit it was a major strategic failure by AMFA that should be brushed into history books and not brought up esp. while there are organization campaigns going on at DL.
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as for AA's current 321s and Hawaii, I will leave it to the technical experts to say whether the plane can make the US west coast to Hawaii but UA is adding multiple frequencies using the 739 and cutting larger aircraft including the 757.
obviously, there is no room for error on Hawaii flying and AA and UA both know that so I am pretty confident they will get it right.
I still would rather be on a 757 or larger which has the capacity to take enough fuel to hold thru whatever weather can reasonably be dished out by Ma Nature whether it be on transcons or flights to Hawaii.
it's also worth noting that DL's answer to getting the CASM down on the 757 is to decrease the size of the FC cabin to 20 - the max on any domestic narrowbody and remove the mid galley to have a total of 199 seats, about 15 more than current 757 configurations - which should push the aircraft down by 7%.
and even with 199 seats, the 757 is more than capable of any transcon or West coast to Hawaii flight.