Always make sure your KTN (TSA precheck number) is connected to your account booking before checking into your flight. If you don’t / forget, you can always add it manually at the airport wherever you check luggage (either desk or kiosk) … ALSO if you have the platinum AMEX, you automatically get Clear Plus aka $189/yr statement credit when you pay for Clear with your AMEX Platinum! Take advantage of this perk by signing up online or at the airport! The CLEAR PreCheck combo is undefeated 🤝 | Th