Heads up, Citi ThankYou points enthusiasts! It looks like Aeromexico is leaving the Citi ThankYou Rewards program on January 25, 2026. The last day you can actually transfer your points to Aeromexico is January 24, 2026. Now, before you panic, Aeromexico wasn't exactly a rockstar partner with tons of amazing redemption opportunities. In fact, the author of the original article calls it "not a huge loss." Still, if you're someone who likes to squeeze every last drop of value from your points, or if you have a specific Aeromexico redemption in mind, now's the time to act. Basically, take a look at your Citi ThankYou points balance and make sure you don't have a stash earmarked for Aeromexico that you'll need to use before the deadline. Otherwise, you'll need to find another, hopefully better, way to use those points! Remember, Citi still has a good lineup of transfer partners, so don't despair.