Among other international airports in the New York area, Newark Liberty International Airport is a very busy one. Also, it serves as a base for United Airlines flights. The main uncertainty that one experiences during departure from this airport is the security check wait time. On some days, you may pass it fast, while on others you will find yourself queuing for 30 minutes, moving along the entire length of the hall. Here we explain the process of security checks at EWR, average wait times reported by passengers, busiest times at the airport, and how you can plan your travel so that the security check does not spoil your plans. We also provide additional information about PreCheck, CLEAR, arrival times, and frequently asked questions.
Organization of Security Checkpoints at EWR
There are three main terminals in Newark (terminals A, B, and C). Each terminal has its own security checkpoints, which are not centralized into one screening facility. Therefore, it becomes very important where your boarding pass shows you as arriving from. Terminal C, which is the United Airlines hub, often has the greatest security pressure.
Terminal B is slightly more complex since its wait times are separated into three gate groups (40-49, 51-57, and 60-68), so the nearest checkpoint to your gate might have shorter or longer lines compared to the other two.
Here are a few things to keep in mind:
- Make sure you are going to the correct terminal. Before you leave home, look at your airline app, as a few carriers operate from both terminals.
- Do not rely on airside access between terminals. Not all terminals at EWR Airport are connected on the airside, so changing terminals will mean going through TSA screening again.
- Look at the correct checkpoint. Always compare the live reading of your own terminal and gate group, not of the whole airport.
What Are the Typical Wait Times Like?
The official figures at EWR are highly variable. Different websites gather information using various methods, and the periods they cover can be different too. Some of those figures include:
| Type of source | Average reported wait on a standard lane |
|---|---|
| Tracking service utilizing live data | 7 minutes on average, 11 minutes or more at peak |
| Tracking service utilizing 90 days of data | About 8 minutes overall per day and hour |
| Travel guide | Usually 15-30 minutes |
The range is vast, and the correct answer will depend on the day. An honest assessment would be that a quiet time might be a few minutes, and a hectic time could be a half-hour or more. One Sunday in April 2026, the airport’s very own dashboard revealed average lines anywhere from 3 minutes at some Terminal B checkpoints to 34 minutes at Terminal C. One airport could have had two completely different experiences at different checkpoints the same day.
EWR Busy and EWR Calm Times
There seems to be consensus between the trackers regarding the general shape of the day despite discrepancies regarding the precise minute count.
Busy periods
- Early mornings (approx. 5–8 AM) and late afternoons to evenings (approx. 4–7 PM).
- In one 90-day data set, Wednesday around 3 PM was noted as the busiest period.
- In another data set, Monday around 5 AM was identified as the longest wait in history.
Quiet periods
- Late evenings (approx. 10–11 PM) have been identified as the least busy period in one tracking set.
- Low-traffic periods tend to be mid-afternoon and late night, although flight banks (flight waves) may generate a queue spike.
Treat these trends as trends, not as certainties; if there is a conflict regarding the worst hour based on the data, it’s a clear sign that EWR queues are dependent on the flight schedule.
Why Wait Times Are Changing So Quickly
There are many reasons why wait times fluctuate rapidly:
- Schedules of flights: When many flights happen all at once, they will draw large crowds to go through security checkpoints.
- TSA staffing: Officials from the Port Authority have stated that wait times change quickly depending on how many passengers there are, flight schedules, and TSA staffing.
- Times of the year: During summer or holiday weekends, there are many passengers who will use the airport.
- Delays: When there is bad weather or air traffic, there can be many rebookings that will cause crowds.
Tips to Spend Less Time at Security Checkpoints
1. Join TSA PreCheck
There are PreCheck lanes at EWR, and a tracker estimates PreCheck wait time to be 4 minutes, as opposed to 7 minutes for normal lines. Even on a day when normal lines are long, the PreCheck lane will be faster most likely. At that same EWR, on the April 2026 Sunday, the PreCheck line at Terminal C was 7 minutes long, while the normal one took 34 minutes.
2. Think about using CLEAR
There is a CLEAR program available at EWR, with the enrolment centers listed at Terminals A and C. However, the sources differ in terms of where it operates exactly, so check it out at the airport or on the CLEAR website.
3. Check live wait times
Newark Airport’s official website has a “Security & Customs Wait Times” section that includes general and PreCheck wait times separated per terminal and per gate group.
4. Pack for efficiency
- Make sure you have your ID and boarding pass in hand.
- If you don’t have PreCheck, remove your laptop and liquids from your bag before reaching the belt.
- Make sure your shoes are easy to remove, and your pockets are empty.
5. Choose off-peak hours when possible
If your schedule is flexible, it makes sense to choose either a mid-day or evening departure, rather than an early morning one, for a smoother checkpoint experience.
What Time Do You Need to Get There?
This depends on many factors, and there’s no one-size-fits-all answer, since each of these activities takes time. The advice in one airport travel guide is to arrive at least 2 hours before a domestic flight and 3 hours before an international one. This sounds like a good starting point for EWR.
It should be noted that this list does not yet include getting from the security checkpoint to your gate, which can take an additional 10-20 minutes depending on the terminal. Consider this when choosing your departure time.
Conclusion
The security process at Newark Liberty International is both unpredictable and highly variable. Delays depend on the time of day, the terminal, the checkpoint, and the scheduled number of flights, and average waiting times vary because there are no two monitors whose measurements are exactly alike. Preparation, however, will help:
- Know your terminal.
- Check the current wait time at your checkpoint.
- Think about PreCheck or CLEAR if you travel frequently.
- Give yourself a sensible cushion.
Following these practices, your EWR security line will be nothing unusual.
Frequently Asked Questions
It can vary quite considerably. Third-party monitors report averages ranging from less than 10 minutes to around 30 minutes and beyond the latter value in some cases. Your only dependable estimate is the current one from your terminal, so be sure to check it just before you go.
Evening hours and quieter periods of midday appear to be the most convenient, while mornings and late afternoon are the busiest times. Individual days can vary, so it is always better to consult live data.
Yes, all three terminals offer TSA PreCheck lines. This is the easiest option to minimize waiting in line and is usually well below the standard lines.
Official information can be found on the airport’s website that provides security wait times by terminal and by gate groups, as well as on the MyTSA mobile application. External wait time services may prove helpful for patterns but may provide different or outdated data.
Typically, yes. Not all terminals are connected airside, and switching between them requires going through TSA again. The only exception, according to one travel guide, is when switching from Terminal A to Terminal C while traveling with United.