Airport Overview
Trenton-Mercer Airport (KTTN) sits in the West Trenton section of Ewing Township, about 4 miles northwest of downtown Trenton and roughly midway between Philadelphia and New York. Owned and operated by Mercer County, it combines a control tower, on-field U.S. Customs, and two paved runways, making it a practical business-aviation gateway for the Trenton, Princeton, and Bucks County corridor. The field has hosted limited scheduled commercial service (formerly Frontier Airlines) but functions primarily as a general-aviation and corporate airport.
Runway Capability
The primary Runway 6/24 is 6,006 ft of asphalt, served by an ILS Cat I plus RNAV (GPS) and VOR approaches; crosswind Runway 16/34 is 4,800 ft. This is a genuinely jet-capable field: light through super-midsize jets operate routinely, while large and heavy-jet operators should run a full runway analysis for weight and temperature, and may accept payload trade-offs on hot days or long-leg departures.
Charter Considerations
For charter clients in Trenton, Princeton, Hamilton, or lower Bucks County, KTTN offers a quieter, less congested alternative to Teterboro and Philadelphia International, with direct ramp-to-car access and no commercial terminal queues. The Jet Finder sources Part 135 aircraft positioned near central New Jersey, weighing repositioning fees, hourly rates, and runway suitability to match the right aircraft to your mission.
Customs & International
Trenton-Mercer has on-field U.S. Customs and Border Protection service, associated with the Philadelphia port of entry, allowing international flights to clear directly at TTN. Advance arrival notice and CBP coordination are required; the FBO and The Jet Finder can help arrange clearance and ground handling for inbound international trips.
Noise Curfew & Operational Factors
A voluntary noise-abatement curfew runs from 0000 to 0600 local, with touch-and-go and training operations discouraged overnight. Operators should plan departures and arrivals accordingly. The control tower operates roughly 6 AM to 10 PM; outside tower hours the field reverts to non-towered procedures. Winter operations may involve de-icing, and summer afternoons can bring convective activity in this part of the Northeast corridor.
Regional Context
KTTN sits within the busy New York/Philadelphia airspace, under the New York TRACON and Class B shelves. Nearby alternatives include Teterboro (TEB) to the northeast, Doylestown (DYL) and Northeast Philadelphia (PNE) to the southwest, and Princeton (39N) for light GA. For travelers based near Trenton or Princeton, Trenton-Mercer typically offers the shortest drive time and least congestion of the jet-capable options.