Luis thank you SO Much! I've been having such bad anxiety about this trip just thinking about the airline not wanting to give my wife a boarding pass. We would be flying back up to California, so COPA airlines was our best bet. We have to stop in Panama (which i'm pretty sure is HQ for COPA) on our way to Houston TX, and then finally to California. Going to be a long day of travel for us with our toddler. Wife's ecuadorian passport does not expire until 2030, thankfully. Hopefully she will be a US citizen before that! we will be applying for n400 once we return from our trip.