Originally Posted by
Philatravelgirl
Sorry late to this - hope you had good visit. I love the WordLens app as it helped me with menus, signs and tourist sites. Since many flights back to US leave after midnight I'd recommend the water fountain park or a cooking class at SkyKitchen - make your own dinner and then go to airport
Don't overlook the extraordinarily-civilized 10:30am COPA departure, getting you back to the US between 9-11pm same day. Business class is often available (35k miles). I basically threw away the return segment of my paid flight on UA, so I could avoid dealing with a 4:50am flight home.