Security Wait Times At MCO can change throughout the day depending on how busy the airport is. Peak travel hours like mornings, weekends, and holidays often bring longer lines. Even so, the process is usually organized, and checkpoints move at a steady pace. Arriving early gives you enough time to pass through without rushing. Keeping your documents ready and following basic guidelines can help speed things up. While it may feel crowded at times, most travelers find the experience manageable. With a bit of planning and patience, you can get through smoothly and stay on schedule for your flight.