I work for a school, and 6/9 is our last day! Unfortunately, can't seem to get any late afternoon/evening departure out of STL for anywhere near that (they're available, just nowhere near that great fare). And, on the last day before having a summer off, the boss isn't too keen on letting us out early...but, one can always ask...sometime's he realizes that we're all "outta' there" mentally anyways and let's people get a jump start on summer.... ....I've got a res. on hold for now, and I'll hopefully know tomorrow.

I assume you're looking at the overnight flights on 6/9 that get into EZE late morning/mid-day on 6/10, and the evening flights outta' EZE on the 12th?

That's about the times on the AA res. I've got on hold.