How Long Does TSA Take?

There's No Single Answer — But Here's a Framework

How long TSA takes depends on four main factors: the airport, the time of day, the day of the week, and whether you have TSA PreCheck. A realistic range is 5 minutes to over an hour, with most domestic passengers at non-peak times landing somewhere in the 10-25 minute range.

TSA PreCheck vs. Standard Screening Times

This is the biggest variable. TSA publishes data showing that approximately 99% of TSA PreCheck passengers wait 10 minutes or less. The dedicated PreCheck lane has far fewer passengers, the process is simpler (shoes on, laptop in bag), and the throughput is faster.

Standard screening without PreCheck is much more variable. At off-peak times at smaller airports, you might be through in 5-10 minutes. At JFK or LAX during a Friday afternoon rush, you could wait 45-60 minutes or more.

Average Wait Times by Airport Type

Small Regional Airports

Regional airports with fewer flights (think Spokane, Bozeman, or Chattanooga) typically have very short lines — often under 10 minutes even without PreCheck. A single security checkpoint handles the volume, and the pace is relaxed.

Medium Hub Airports

Mid-size airports like Raleigh-Durham, Portland (PDX), or Salt Lake City are typically 10-25 minutes for standard screening at normal times. Longer during busy periods.

Major Hub Airports

The major hubs — Atlanta (ATL), Chicago O'Hare (ORD), Los Angeles (LAX), Dallas-Fort Worth (DFW), New York JFK/LGA/EWR — have the longest standard lines and the most variable times. Plan for 30-45 minutes minimum, and up to 90 minutes during peak holiday or summer travel periods without PreCheck.

When Lines Are Longest

Time of Day

The busiest TSA windows are:

• Early morning: 5:00 AM – 8:00 AM (morning business travelers and early flights)
• Early afternoon: 12:00 PM – 2:00 PM
• Late afternoon: 4:00 PM – 7:00 PM (the worst window at most airports)

Mid-morning (9-11 AM) and late evening (after 8 PM) tend to be shorter lines.

Days of the Week

Friday afternoons and Sunday evenings are typically the worst days for TSA lines — these are peak leisure travel departure and return windows. Monday and Tuesday tend to be lighter.

Holidays and Seasons

The week before Thanksgiving and the day before Christmas are the busiest TSA days of the year. Memorial Day, Labor Day, and July 4th weekends are also high-volume. Summer (June-August) sees elevated wait times generally.

How to Check Wait Times Before You Go

The MyTSA app (available free from TSA) shows current and historical wait times at security checkpoints by airport and terminal. It also has the "What Can I Bring" tool. It's not always perfectly accurate in real-time, but it gives a useful benchmark.

Many airport websites also post current security wait times. Google Maps sometimes shows security wait information for major airports.

How Much Time to Allow for TSA

The standard guidance:

• Domestic flights without PreCheck: Allow 45-60 minutes for security at major airports, 20-30 minutes at smaller airports
• Domestic flights with PreCheck: Allow 15-20 minutes to be safe
• International departures: Allow an extra buffer — international checkpoints can be slower due to additional document verification

This is in addition to the overall arrival recommendation of 2 hours before domestic and 3 hours before international departure.

What Slows Lines Down

The biggest sources of TSA line slowdowns:

• Passengers who aren't prepared (full pockets, shoes with laces, laptops buried at the bottom of bags)
• Bags that need additional hand-screening (flagged items)
• Large family groups unfamiliar with the process
• Checkpoints understaffed relative to volume
• Technical issues with screening equipment

What You Can Do to Speed Up Your Own Time

• Have your ID and boarding pass out before you reach the agent
• Empty pockets before approaching the belt
• Have your liquids bag accessible for quick removal
• Wear slip-on shoes
• Keep your laptop in an outer pocket for easy removal
• Choose less crowded checkpoints — at large airports with multiple security locations, the one farthest from the main entrance is often shortest
• Use TSA PreCheck

What If the Line Is Dangerously Long and You Might Miss Your Flight?

If the standard line is extremely long and you're at risk of missing your flight, you can ask a TSA supervisor for assistance. Airlines also sometimes send agents to the checkpoint to escort passengers with imminent departures to the front of the standard line. Ask any airline employee or TSA supervisor — explain your flight time, and they'll often help.