Hi! I'm using this one here for my question as it is pretty similar, hope you can help :-)

Landing in EZE at 07:55 am on LH510 in C. Would like to book a seperate ticket from EZE to USH on AR1884 in Eco, departing 09:50 am. LH510 on time performance seems ok, just once 30 minutes late in the last 10 days, rest was between 07:40 and 07:55. I do NOT have to clear baggage and recheck, just hand luggage. Will I make it to my domestic AR flight at 09:50? My research so far showed that there is no airside transit, so everybody needs to go through immigration in EZE? Thank you for your help :-)
(Alternative would be AR1888 at 11:55 from AEP. I guess this should be ok even with the conncection from EZE to AEP...?)