Other North & South America Frequent Flyer Programs - Mexicana J Lounge Access in LAX and EZE

I am flying business class on MX LAX-MEX-EZE. I believe I will have lounge access in MEX, but what about LAX and EZE? Thanks.

You should have access in LAX to the international lounge without problem.
In MEX you will also have access to the mexicana lounge.
I do not know about lounge access in EZE

According to the Mexicana website, you have lounge access in EZE (Intercargo/AMEX Lounge).

I am flying business class on MX LAX-MEX-EZE. I believe I will have lounge access in MEX, but what about LAX and EZE? Thanks.

If your flight is on or after November 10th, you will also be able to access the lounges of the oneworld airlines when departing in business class on Mexicana; and in EZE and LAX, that will be the AA-affiliated lounges although right now in EZE it is just the Amex lounge.

I won't be flying until February 2010, so this is good news. Thank you all for your replies.