Nobody enjoys standing in a slow-moving TSA security line, especially when you have a flight to catch. The good news: most delays at airport security checkpoints are avoidable. Here are 12 proven strategies to get through faster — whether you fly once a year or every week.
1. Check Wait Times Before You Leave for the Airport
The single best thing you can do is know what you’re walking into. Security wait times vary dramatically by airport, day of the week, and time of day. A Tuesday morning at a mid-size airport might mean a 5-minute breeze, while a Friday afternoon at ATL could mean 45 minutes or more.
Look up your airport on Airport TSA Times to see when its checkpoints are busiest, from TSA’s own hourly counts, before you leave home. This lets you adjust your departure time and avoid peak rushes. (Curious how wait times are measured? See our explainer on how TSA wait times are measured.)
2. Get TSA PreCheck (or Global Entry)
This is the single biggest time-saver for frequent flyers. TSA PreCheck gives you access to dedicated security lanes where you:
- Keep your belt and light jacket on
- Leave laptops and liquids in your bag
- Walk through a metal detector instead of a body scanner
Average PreCheck wait times are under 5 minutes. It costs $78 for 5 years, and many credit cards reimburse the fee. If you travel internationally, Global Entry includes PreCheck plus expedited customs for just $22 more.
3. Pack Smart: Organize Your Carry-On
TSA agents need to see clearly through your bag on the X-ray screen. A messy, overpacked bag triggers additional screening — which means you wait longer. To avoid this:
- Layer your bag intentionally: electronics on top, clothes in the middle, denser items on the bottom
- Use packing cubes or pouches: organized bags scan faster
- Don’t overstuff: if the zipper is straining, items are compressed together and harder to identify on the screen
- Keep your bag’s exterior pockets clear of metal objects and cables
4. Wear the Right Clothes
Your outfit directly affects how fast you get through the checkpoint:
- Shoes: shoes stay on in every lane now, so wear low-metal footwear that will not alarm. Steel-toe and heavy western boots are the ones that still cost time. See the shoes-on rule
- Belt: skip it or wear one with a plastic buckle — metal belts must come off
- Jacket: light layers go through fine, but heavy coats need to go on the belt
- Jewelry: minimize metal — watches, bracelets, and heavy necklaces can trigger the scanner
- Pockets: empty them completely before you reach the scanner. Put your phone, wallet, keys, and coins into your carry-on bag, not into the bin, where they are easy to leave behind (if you do, see how to recover items from TSA lost and found)
For a deeper breakdown — including which fabrics flag body scanners and how to avoid the pat-down pile — see our guide to what to wear through airport security. For how the scanner actually works and your options at the checkpoint, see TSA body scanners and pat-downs explained.
5. Have Your Liquids Ready
The 3-1-1 rule still applies for standard screening: liquids, gels, and aerosols must be in containers 3.4 ounces (100ml) or smaller, all fitting in a single quart-sized clear bag. Have this bag accessible so you can pull it out quickly.
Pro tips:
- Put the liquids bag in an outer pocket of your carry-on
- Solid toiletries (bar soap, solid deodorant) don’t count as liquids
- Contact lens solution is a medical liquid — it can be larger than 3.4oz but must be declared
6. Have Your Laptop and Large Electronics Ready
Unless you have PreCheck, you need to remove laptops, tablets larger than an iPad Mini, and some cameras from your bag and place them in a separate bin.
Speed hack: pack your laptop in an easily accessible spot — a dedicated laptop sleeve or the top of your bag — so you can grab it without unpacking everything.
If you’re traveling with power banks, drones, or spare camera batteries, the rules get strict fast — lithium batteries can never go in checked luggage. See our full TSA rules for laptops, power banks, and electronics.
7. Pick the Right Lane
Not all security lanes move at the same speed. If your airport offers multiple lanes:
- Avoid the lane closest to the entrance — most people default to the first one they see
- Look for experienced travelers: business travelers with rolling bags tend to move through faster than families with strollers
- Watch the TSA agents: some are faster than others at clearing the X-ray screen
- Check for newly opened lanes: agents sometimes open a new lane with nobody in it
The bigger version of this move is picking a different checkpoint, not just a different lane. At most large airports the wait varies by 20 minutes or more between checkpoints a short walk apart. See how to pick the fastest security checkpoint at your airport, including how to tell whether your airport’s checkpoints all reach your gate.
8. Travel at Off-Peak Times
Security wait times follow predictable patterns at most airports:
- Busiest: Monday mornings, Friday afternoons, Sunday evenings, holiday weekends
- Fastest: Tuesday and Wednesday midday, Saturday early afternoon, red-eye flights
- Peak hours: 5–8 AM (business travelers) and 2–5 PM (afternoon departures) are typically the worst
For a deeper breakdown of peak days, times, and seasons, see our guide to the busiest days and times at airport security. And look up your airport on Airport TSA Times to see its own busiest hours, because every airport has its own rhythm.
9. Use Your Airline App for Mobile Boarding Pass
A mobile boarding pass means one less thing to fumble with at the ID check. Pull it up before you get in line, and make sure your screen brightness is up so the agent can scan it easily.
Have your ID ready in your other hand — and make sure it’s REAL ID-compliant if you’re using a driver’s license. Don’t dig through your bag at the podium — the ID check is the first bottleneck, and being prepared here saves time for everyone behind you.
10. Know What to Declare
Some items need to be declared or pulled out separately:
- Food: solid food is fine, but TSA may inspect soups, sauces, and spreads (they count as liquids)
- Medical items: medications, syringes, and medical devices can go through but should be declared
- Duty-free liquids: if you bought alcohol or perfume at a duty-free shop, keep it in the sealed bag with the receipt
Knowing this in advance means no surprises at the checkpoint.
11. Skip Checked Bags When Possible
This isn’t directly about the security line, but it affects your total airport time. If you can travel with just a carry-on, you skip the check-in counter, avoid baggage claim, and have more flexibility with your arrival time.
For trips under 5 days, most travelers can pack everything they need in a carry-on and personal item.
12. Use CLEAR for Even Faster ID Verification
CLEAR is a biometric identity verification service available at 50+ airports. It uses your fingerprint or iris scan to verify your identity, letting you skip the ID check line entirely and go straight to the physical screening.
CLEAR works alongside TSA PreCheck — if you have both, you skip the ID line AND get expedited screening. CLEAR costs $189/year, but many airlines and credit cards offer discounts.
What About the Busiest US Airports?
Wait times vary significantly by airport. Here are typical peak-hour ranges at some of the busiest:
| Airport | Standard Wait | PreCheck Wait |
|---|---|---|
| ATL (Atlanta) | 20–45 min | 5–10 min |
| ORD (Chicago O’Hare) | 15–40 min | 5–10 min |
| DFW (Dallas/Fort Worth) | 15–30 min | 3–8 min |
| DEN (Denver) | 15–35 min | 5–10 min |
| LAX (Los Angeles) | 20–40 min | 5–12 min |
| JFK (New York JFK) | 15–35 min | 5–10 min |
These are estimates, and actual times change by the hour. Airport TSA Times shows when each airport’s checkpoints are busiest.
Frequently Asked Questions
What time should I arrive at the airport?
For domestic flights, 90 minutes before departure is the standard recommendation, or 2 hours if you’re flying during peak times or from a busy airport without PreCheck. For international flights, arrive 3 hours early. For early-morning flights, also confirm what time TSA opens at your airport — most checkpoints open between 3:30 and 4:30 a.m.
Does TSA PreCheck really make that big a difference?
Yes. The average standard screening wait is 15–30 minutes during peak hours. PreCheck averages under 5 minutes. Over a year of travel, the time savings are substantial.
Are airport security wait times longer during holidays?
Absolutely. Thanksgiving week, Christmas/New Year, spring break, Memorial Day, July 4th, and Labor Day weekends all see significantly higher passenger volumes. During these periods, even PreCheck lines can reach 10–15 minutes, and standard lines can exceed an hour at busy airports.
Can I speed up security when traveling with kids?
Children under 12 can keep their shoes on and go through PreCheck lanes with an enrolled parent. Beyond that, pack kids’ carry-on items simply and have snacks in easy-to-inspect containers. Strollers and car seats go through the X-ray machine and add time, so factor that into your airport arrival.
Planning your next trip? Look up your airport on Airport TSA Times to see when its checkpoints are busiest, from TSA’s own hourly counts at 73 US airports, so you know how early to arrive.