TSA security lines are getting faster, but the timeline depends on which airport you use and what time you travel

The TSA has made real changes to how it staffs and runs security checkpoints, and wait times at major airports have dropped in the past year. But "better" is relative — peak travel times (early morning, late afternoon, holidays) still mean 20 to 45 minutes at busy airports, while off-peak hours might be 5 to 15 minutes. The improvements are uneven: some airports have added staff and technology, while others are still working through staffing shortages. Your experience depends on which airport you're at, what day you're traveling, and whether you have TSA PreCheck or Clear.

Key Takeaways

  • The TSA has hired more officers and opened more lanes at major airports, which has reduced average wait times compared to 2023 and early 2024.
  • Peak travel times (6 a.m. to 9 a.m., 4 p.m. to 7 p.m., and holiday weeks) still produce long lines at busy airports, even with improvements.
  • TSA PreCheck and Clear both cut your wait time significantly, and the TSA has been promoting enrollment to spread passenger flow.
  • Wait times vary widely by airport — major hubs like Atlanta, Dallas, and Los Angeles have made bigger improvements than smaller regional airports.
  • The TSA publishes real-time wait times on its website and app, so you can check your specific airport before you leave for the terminal.

Where the TSA actually added staff and lanes

The TSA increased hiring in 2023 and 2024, focusing on airports that had the longest delays. Major hubs like Hartsfield-Jackson Atlanta International, Dallas/Fort Worth, Los Angeles International, and Chicago O'Hare added officers and opened additional security lanes. These airports now run more lanes during peak hours than they did two years ago, which has spread passengers across more checkpoints instead of funneling everyone into a few bottlenecks.

Smaller and regional airports have seen less dramatic changes because they had fewer staffing problems to begin with. If you're flying out of a mid-size airport, you may not notice much difference. The real gains are at the airports that were running at capacity during busy times.

Why peak hours are still slow even with improvements

Adding staff helps, but it doesn't eliminate the physics of moving thousands of people through metal detectors and X-ray machines. A 6 a.m. flight bank — when multiple airlines push out planes at the same time — still creates a surge of passengers that no amount of staffing completely smooths out. The TSA can open more lanes, but each passenger still needs to remove shoes, empty pockets, and go through screening, which takes time.

Holiday travel (Thanksgiving, Christmas, spring break) is worse because airports see 30 to 50 percent more passengers than normal days. Even with extra officers, the volume overwhelms the system. If you're traveling during a holiday week, expect longer waits no matter what airport you use.

How TSA PreCheck and Clear are changing the flow

The TSA has been actively promoting PreCheck and Clear enrollment because both programs move passengers faster and reduce crowding in the main security line. PreCheck members use a separate lane with fewer restrictions (shoes and belt stay on, laptops stay in bags), which cuts their wait time to 5 to 10 minutes even during busy periods. Clear uses biometric scanning to skip the ID check line entirely, though you still go through standard security afterward.

The TSA has also expanded PreCheck enrollment centers at airports and partnered with more retailers to offer enrollment. If you travel more than twice a year, PreCheck (currently $78 to $85 for five years) pays for itself in time saved. Clear costs more ($189 per year) and is most useful if you travel frequently or hate waiting in any line.

Real-time wait times and how to check them

The TSA publishes live wait times on its website (tsa.gov) and its mobile app. You can search your airport and see the current wait at each security checkpoint — some airports break it down by terminal or checkpoint number. These times update every few minutes and are based on actual passenger flow, not estimates.

The app also lets you set alerts for your airport, so you get a notification if wait times drop below a certain threshold. This is useful if you're flexible about when you head to the airport — if you see wait times are under 10 minutes, you can leave earlier and get through security faster. The times are most accurate during busy hours; during slow periods, the data is less reliable because fewer passengers are moving through.

What hasn't changed and what still causes delays

Staffing shortages at some airports persist, especially at smaller regional hubs and during unexpected absences. Weather delays and mechanical issues can also back up security lines because passengers rebook onto other flights, creating sudden surges. Passengers who don't know TSA rules — trying to bring prohibited items, not having ID ready, packing liquids in carry-on bags — still slow down the line for everyone behind them.

The TSA also runs random secondary screening on some passengers, which adds 5 to 10 minutes to their time. This is a security measure and can't be avoided, though PreCheck members are screened less frequently.

What to expect at your specific airport

The best way to know what to expect is to check the TSA's real-time wait times for your airport the morning you travel. Arrive at least two hours before a domestic flight (three hours for international), and plan for 20 to 30 minutes at security during peak hours at a major airport, or 10 to 15 minutes during off-peak times. If you're at a smaller airport, 10 to 15 minutes is typical even during busy periods.

If you travel frequently, PreCheck is worth the cost. If you travel occasionally, arriving early and checking wait times before you leave home will keep you from being rushed. The TSA's improvements are real, but they've made the system better, not when ready.

Frequently Asked Questions

Are TSA wait times actually shorter than they were last year?

Yes, at major airports. The TSA reports that average wait times at the busiest airports dropped 10 to 20 percent between 2023 and 2024 due to hiring and additional lanes. Smaller airports saw less change because they didn't have the same bottleneck problems. Check your specific airport's historical data on the TSA website to see the trend.

Is TSA PreCheck worth it if I only fly a few times a year?

Probably not. PreCheck costs $78 to $85 for five years, so you're paying roughly $16 per year. If you fly fewer than four times a year, you're paying more per trip than the time savings is worth. If you fly six or more times a year, it usually pays for itself in convenience and reduced stress.

What time of day has the shortest TSA lines?

Early morning (before 5 a.m.) and late evening (after 8 p.m.) typically have the shortest lines. Mid-morning (10 a.m. to noon) and mid-afternoon (2 p.m. to 4 p.m.) are slower than early morning but faster than peak hours. Check your airport's real-time wait times to see the pattern for your specific location.

Can I skip the line if I have a tight connection?

No, but tell a TSA officer at the checkpoint that you have a tight connection. They may direct you to the fastest-moving lane or call ahead to your gate. The TSA cannot move you ahead of other passengers, but they can help you find the most efficient route through security.

Do the TSA wait times on the app include PreCheck lines?

Most airports show separate wait times for standard and PreCheck lanes. Check your airport's specific setup on the TSA app or website — some airports display them separately, while others show a single average. PreCheck lines are almost always shorter than standard lines.