Airport Security Guide

Columbia (CAE) Security Tips

CAE has 1 security checkpoint with TSA PreCheck lanes. Security is busiest 6–9 AM and 4–7 PM. Use the Leave-By Time calculator to fold the modeled CAE wait forecast, your drive, and gate-walk into one exact departure time.

How many security checkpoints does CAE have?

CAE has 1 security checkpoint across 1 terminal (Main). 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.

When is CAE security busiest?

CAE security lines are typically longest during 6–9 AM and 4–7 PM. Outside those windows, wait times drop substantially — check the CAE 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 CAE 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 CAE security checkpoint is fastest?

CAE operates a single main checkpoint, so all passengers enter the same security lane. TSA PreCheck is the primary tool for faster throughput here — members keep shoes, belts, and laptops packed.

CLEAR is not currently available at CAE. TSA PreCheck at CAE remains the best single upgrade for reducing your security wait.

What are the top CAE airport security tips?

These tips are specific to Columbia (CAE) and verified against current airport configuration:

• CAE has a single security checkpoint at the Main Terminal, recently expanded from two to four screening lanes to cut wait times — most travelers now clear security in just a few minutes, even at peak.
• The checkpoint operates 3:45 AM–8:00 PM daily; if your flight departs outside that window, confirm screening arrangements with your airline in advance since the checkpoint is not staffed 24 hours.
• TSA PreCheck lanes are available and enrolled travelers typically wait about half as long as the standard line; CAE does not currently offer CLEAR.
• Midday (11 AM–2 PM) is consistently the quietest security window; weekday mornings (6–9 AM) and early evenings (4–7 PM) run busiest.
• CAE has no Priority Pass or airline-branded lounges — the only lounge-type space is the landside USO Lounge near baggage claim (8am–8pm), reserved for active-duty military and their families.

Does CAE have TSA PreCheck?

Yes — CAE 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 CAE 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 CAE.

CAE does not host a Global Entry enrollment center or Enrollment on Arrival, so the interview has to be completed at another location — but membership still pays off here, since Global Entry includes TSA PreCheck for the CAE PreCheck lanes. Details on Global Entry at CAE.

CAE security at a glance

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