Are Delta miles still redeemable for miles flights on Aerolíneas Argentina? I recall being able to do this several years ago but when I look for options to redeem Delta miles on flights for various dates in June 2023 I can't find any mileage awards from Buenos Aires to Mendoza. They have daily flights but seems strange I can't find any availability? Is this still possible?

Anyone have any other experience redeeming mile awards on any airlines from Buenos Aires to Mendoza?

Thanks in advance.