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

: Adhere to the "3-1-1" rule (sometimes referred to as 3-3-3 ): liquids must be 3.4 ounces (100ml) or less per container, all fitting in one quart-sized clear bag [34]. : Large airports like Denver International divide airlines

: 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 : Adhere to the "3-1-1" rule (sometimes referred

: After security, follow signs for your concourse (usually labeled A, B, C, etc.) and specific gate number [8].

Navigating an airport can be overwhelming, but understanding the process from planning to landing makes it a smooth experience. This guide covers the essential steps for travelers, from checking in to reaching your destination. 1. Preparation & Arrival