Skip to main content

Route

Trenton → Philadelphia

TTNTrentonTrenton Mercer Airport
PHLPhiladelphiaPhiladelphia International Airport
Distance
36 mi
Estimated flight time
~35m

Same local time in Trenton and Philadelphia.

No nonstop connection observed

View the reverse route

Our route data contains no observed nonstop flight from Trenton to Philadelphia. That does not rule out a one-stop journey; see the direct destinations of Trenton for the options.

About this route

  • Domestic route: both airports are in the same country.
  • Direct destinations observed from Trenton: 16.
  • Direct destinations observed from Philadelphia: 139.

The airports on this route

Trenton Mercer Airport

Trenton, United StatesTTN / KTTN

Regional airport · 16 direct destinations · 2 runways · longest runway 6,007 ft

72 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Philadelphia International Airport

Philadelphia, United StatesPHL / KPHL

Major airport · 139 direct destinations · 4 runways · longest runway 12,001 ft

75 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Alternative airports for this journey

Same journey, a different airport nearby - with an observed direct connection.

EWR PHLNewark Liberty International AirportNewark is about 44 mi from Trenton.View route →TEB PHLTeterboro AirportTeterboro is about 56 mi from Trenton.View route →JFK PHLJohn F. Kennedy International AirportNew York is about 60 mi from Trenton.View route →LGA PHLLaGuardia AirportNew York is about 60 mi from Trenton.View route →

About the route from Trenton to Philadelphia

The distance between Trenton Mercer Airport (TTN) and Philadelphia International Airport (PHL) is approximately 36 mi; no direct connection has been observed in our route data.

Frequently asked questions about this route

How far is Trenton from Philadelphia by air?
The great-circle distance between Trenton Mercer Airport and Philadelphia International Airport is approximately 36 mi.
Is there a direct connection from Trenton to Philadelphia?
No direct connection between TTN and PHL has been observed in our route data. That does not rule out a one-stop journey.
What is the current time difference between Trenton and Philadelphia?
Same local time in Trenton and Philadelphia.

Where this data comes from

The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.

Route data updated on October 11, 2026.