Airport Security Guide

Orlando (MCO) Security Tips

MCO has 4 security checkpoints with TSA PreCheck lanes and CLEAR biometric lanes. Security is busiest 6–10 AM and 4–8 PM. Use the Leave-By Time calculator to fold the modeled MCO wait forecast, your drive, and gate-walk into one exact departure time.

How many security checkpoints does MCO have?

MCO has 4 security checkpoints across 3 terminals (A, B, C). TSA PreCheck dedicated lanes are available, giving members a faster, bin-free screening experience. PreCheck is open at the main checkpoints during regular screening hours, though an individual lane can close off-peak. CLEAR biometric kiosks are also deployed at MCO, letting enrolled members skip the ID-verification queue entirely. See CLEAR at MCO for details.

When is MCO security busiest?

MCO security lines are typically longest during 6–10 AM and 4–8 PM. Outside those windows, wait times drop substantially — check the MCO wait forecast for the current picture before you head out. General guidance:

• Domestic flights: arrive at least 2 hours before departure; 2.5 hours during peak periods.
• International flights: arrive at least 3 hours before departure to cover check-in, security, and any customs pre-clearance.

Not sure when to leave? The Leave-By Time calculator uses the modeled MCO wait forecast, real-time traffic, and your gate-walk distance to give you an exact departure time. Also see how early to arrive at the airport for a full breakdown by flight type.

Which MCO security checkpoint is fastest?

Airside B (Gates 70–129) checkpoint is often shorter than Airside A (Gates 1–59) on peak Disney/Universal travel mornings.

CLEAR is available at MCO and can be stacked with TSA PreCheck for the fastest path through security: CLEAR handles the biometric ID verification, PreCheck handles the bin-free lane. If you frequently travel through MCO during peak windows, combining both programs is the most effective approach. See CLEAR at MCO for kiosk locations and current status.

What are the top MCO airport security tips?

These tips are specific to Orlando (MCO) and verified against current airport configuration:

• MCO uses a hub-and-spoke design: clear security on Level 3 of the main terminal building, then take the automated people mover to Airside A (Gates 1–59) or Airside B (Gates 70–129).
• The newer Terminal C (Gates 200+, opened 2023) has its own dedicated security checkpoint on the lower level — verify your terminal at booking, as it is a separate building.
• Theme-park travel peaks are year-round; families with strollers, car seats, and oversized bags significantly slow checkpoint lanes — budget 2+ hours on any Friday or Sunday.
• Confirm which airside your gate is on before clearing security; the people mover cannot cross between Airside A and B, and re-clearing security is required to switch.
• PreCheck and CLEAR are available at both main Airside A and B checkpoints; Terminal C also has designated PreCheck lanes.

Does MCO have TSA PreCheck?

Yes — MCO has TSA PreCheck lanes at its security checkpoints. PreCheck members keep shoes, belts, light jackets, laptops, and 3-1-1 liquids packed, and pass through a dedicated screening lane. Membership costs $85–$100 for five years and includes a Known Traveler Number (KTN) you add to every booking.

See live PreCheck wait times and current lane status on the MCO TSA PreCheck page. That page also covers which terminals have a PreCheck lane, enrollment locations, and how PreCheck compares to CLEAR and Global Entry at MCO.

Global Entry interviews can be completed at MCO itself — via an on-site enrollment center or Enrollment on Arrival after an international flight — and membership includes TSA PreCheck. See Global Entry at MCO for locations and hours.

MCO security at a glance

See also: Live MCO TSA wait times · TSA PreCheck at MCO · CLEAR at MCO · How early to arrive at the airport