Airport

: If you have checked luggage, visit your airline’s kiosks or counter. Ensure your bags meet weight limits and don't contain prohibited items [2, 14]. 3. Security Screening

: If returning from abroad, you must go through Immigration and Customs before exiting the secure area [2, 14]. Airport

: Large airports like Denver International divide airlines between different terminals (e.g., Terminal East for Southwest/Spirit, Terminal West for United/American) [8]. 2. Check-in & Baggage : If you have checked luggage, visit your