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TTN Airport Map Trenton Mercer Airport

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TTN Airport Map & Terminal Guide

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Welcome to Trenton Mercer Airport! This user-friendly airport features a single terminal with four gates, making it a breeze to navigate. Whether you're visiting the observation lounge, grabbing a bite at the Sky Lounge, or taking advantage of recent renovations, Trenton Mercer Airport ensures a comfortable and efficient travel experience.

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Trenton Mercer Airport Terminal Map

Getting Around TTN Airport

TTN Airport features a single terminal layout which simplifies the navigation process for travelers. The terminal is equipped with four gates, with Gate 2 uniquely divided into three sub-gates, labeled Gates 2-4. This compact design means less walking and quicker access to each gate area from security checkpoints.

When you are inside the terminal, here are a few tips to help you get around:- Before security, you can find an observation lounge on the upper level, a great spot for a panoramic view of the airfield.- For dining options, the Sky Lounge at Ewing on the upper level offers pub food, and there is another Sky Lounge near Gate 1 that serves drinks and pre-packaged sandwiches and wraps.- Restrooms are available in the gate area, so you don’t need to backtrack to use the facilities. This setup ensures that all essential amenities are within a short walk from any point within the terminal.

Find out which airlines operate from each terminal at TTN for a hassle-free trip.

Frequent Flier Terminal Tips

To help you get around TTN with ease, we gathered tips from frequent travelers, flight attendants, pilots, and airport staff based in TTN. Their first-hand insights offer practical advice to move through the terminal more confidently.

"If you need help finding the Sky Lounge Café, ask a nearby staff member—they clarify the terminal layout quickly." — Javier S., Princeton, March 2024

"Last time I was at the airport, I found the check-in counter near Gate 2 very accessible, saving me valuable time." — Andrea P., Ewing, April 2024

"Keep an eye on the digital screens for any last-minute gate changes; they update frequently." — Michael T., Hamilton, February 2024

"I often use the free Wi-Fi in the business center to catch up on emails before my flight." — Paul R., Lawrence, May 2024

"The baggage claim area near Exit 3 handles luggage reliably, even during busy times." — Sophia M., Trenton, June 2024

"I appreciate how clear the terminal signage is—it helped me move easily from security to the gate area." — Fatima K., New Brunswick, January 2025

iFly Tip: Find everything you need to know about baggage on our baggage info page.

Security & Screening

In this section, you'll discover essential information about the airport's security and screening processes. Learn about the location of security checkpoints, the availability of TSA PreCheck lanes, and the absence of fast track and CLEAR lanes. Additionally, find out about passport and immigration control, Global Entry Enrollment Centers, and how you can enroll in or renew your TSA PreCheck membership for faster travel. This comprehensive guide ensures you're well-prepared for a smooth and efficient airport experience.

Locations of Security Checkpoint(s)

Trenton Airport has one security checkpoint located on the second floor of the terminal building. Passengers are required to go through security screening before entering the departure gate area. The checkpoint is equipped with X-ray machines and metal detectors to ensure the safety of all passengers and their belongings. It is recommended that passengers arrive at least 90 minutes before their scheduled departure time to allow enough time for security screening.

Fast Track Lanes and Locations

There are no fast track lanes available at TTN Airport. However, TSA PreCheck is available for eligible passengers, which allows them to go through a dedicated security lane with expedited screening. Passengers who are enrolled in TSA PreCheck can use the designated lane and keep their shoes, belts, and light jackets on, as well as leave their laptops and liquids in their carry-on bags. The TSA PreCheck lane is located at the main security checkpoint on the second floor of the terminal building.

Passport & Immigration Control Locations

The airport does not have international flights, therefore there are no passport or immigration control locations at the airport. However, passengers traveling to international destinations from nearby airports such as Newark Liberty International Airport or Philadelphia International Airport will go through passport and immigration control upon arrival at their destination.

TSA and TSA Pre Checkpoints

At TTN, there are TSA and TSA Pre Checkpoints available for passengers. These checkpoints are designed to ensure the safety and security of all travelers. TSA Pre Check is a program that allows eligible passengers to enjoy expedited screening at security checkpoints. This program is available to U.S. citizens and lawful permanent residents who have been pre-screened and deemed low-risk by the TSA. To participate in TSA Pre Check, passengers must apply and be approved by the TSA.

For up-to-date security and TSA checkpoint wait times, click here.

Global Entry Locations

Trenton Mercer Airport does not have a Global Entry Enrollment Center. However, there are several Global Entry Enrollment Centers located within a reasonable distance from the airport. These centers are designed to assist travelers with the Global Entry application process and provide them with the opportunity to complete their enrollment interview. To find the nearest Global Entry Enrollment Center, passengers can visit the Customs and Border Protection website.

CLEAR Lane Locations

This airport does not currently have CLEAR Lanes. However, you still might be able to use CLEAR if you are traveling to or from another airport that does. You can easily check CLEAR airport locations and learn more about how to save a ton of time on your next trip!

Limited Time CLEAR Offer

In partnership with iFly, you can now get CLEAR for 2 months free! You can enjoy the convenience of CLEAR on your next trip without the hassle and stress of long lines at the TSA checkpoint. Enrollment is fast and easy.

Ready to Renew or Enroll in TSA PreCheck* for Faster Travel?

Renew Your TSA Pre Membership

Is your TSA PreCheck membership expiring soon? Renew your 5-year membership online with ease through this exclusive iFly offer. Continue to enjoy the benefits of faster airport security, including shorter lines and the convenience of not having to remove shoes, belts, or laptops. Don’t wait—Renew today!

Enroll in TSA PreCheck

If you’re new to TSA Pre, now is the perfect time to enroll! Take advantage of this offer to join the program and start enjoying stress-free travel. With PreCheck, you’ll breeze through airport security with shorter lines and no need to remove shoes, belts, or laptops. Enroll Now!

*TSA Precheck is available to U.S. citizens, U.S. nationals, and lawful permanent residents.

iFly Tip: Visit our Common Security Mistakes page to learn more.

Food, Shops & Services

TTN may be small, but it still offers a variety of food and shopping options for travelers. If you're feeling hungry, head to the Sky Lounge Café for a quick bite to eat. They offer a selection of sandwiches, salads, and snacks, as well as coffee and other beverages. For a heartier meal, check out the Trenton Road Takeout, which serves up classic American fare like burgers, hot dogs, and fries.

When it comes to shopping, the airport has a few options to choose from. The Hudson News store is a great place to pick up reading material for your flight, as well as snacks and other travel essentials. If you're looking for something a bit more upscale, head to the CNBC News store, which offers a selection of luxury goods and electronics. There's also a duty-free shop, where you can stock up on tax-free items before you depart.

In addition to food and shopping, Trenton Mercer Airport also offers a variety of amenities and services to make your travel experience as comfortable as possible. There's free Wi-Fi throughout the airport, as well as charging stations where you can power up your devices. If you need to get some work done, head to the business center, which offers printing, faxing, and other services. And if you're traveling with children, there's a play area where they can burn off some energy before your flight.

Discover all the food and shopping spots by visiting our food and retail directory.

Baggage Claim Areas

Baggage claim areas at TTN are conveniently located on the lower level of the terminal building. There are two baggage carousels available for passengers to collect their luggage. The airport staff ensures that the baggage claim process is smooth and efficient, and passengers can expect to receive their luggage in a timely manner. If you have any questions or concerns about your baggage, you can approach the airport staff for assistance.

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iFly Tip: Learn how airline hubs enhance connectivity across continents.

Trenton Mercer Terminal Q&A

TTN has one terminal. All areas are close together, making it easy to move between gates, amenities, and security.
The terminal includes four gates. Gate 2 is divided into three sub-gates labeled 2A, 2B, and 2C to help manage departures.
Security is on the first floor of the terminal. You pass through there before entering the departure gate area.
TTN does not currently offer TSA PreCheck services. Check the airport’s official site for any updates.
Baggage claim areas are on the lower level. One carousel serves the terminal.
TTN does not offer dedicated fast track or CLEAR lanes. Check the airport’s official site for any updates.
You can visit the Sky Lounge Café near Gate 1. There is also Trenton Road Takeout for heartier meals.
The terminal hosts the Hudson News store and a CNBC News store. You can buy reading materials and travel essentials.
Click on the "View Interactive Map" button on this page to check for gate numbers and amenity locations.
TTN does not have an observation lounge.

Find more help here for your journey through the airport