Originally Posted by
nologic
Well, the fly to Europe to fly to South America routing is a little much.
Sounds like new UA's new F or even Polaris is a lot better than anything AA offers in F or C.
Not sure when you're planning to fly but you aren't going to see UA "true" Polaris with the new seats for a little while yet and once that is in place there won't be a UA F anymore. Since AA F is good but not great or over the top, flying F to South America from North America isn't really worth it, I'd just go for the best C product instead.
In the near term if specific alliance isn't important to you then I'd probably be looking at AA or DL for something direct. I've also heard good things about AV but I don't think the BOG-GIG flight is a widebody and it's a fairly long flight.