The airline posted photos of the search effort and flyers with a picture of Mika with a pink neckerchief around her neck. The flyer offered a 5,000-peso ($250) reward.
Traveler Pamela Alvarez, who lives in Houston, put appeals on social media sites saying the airline didn't inform her until she got to Houston that the dog escaped when the cage fell. She and her husband returned to Mexico City to hunt for the dog.
Shortly before noon, the airline posted the happy reunion!