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Route

Philadelphia → Trenton

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

Same local time in Philadelphia and Trenton.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day
1
busiest month · Oct
15 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

  1. 1Jan2026
  2. 1Feb
  3. 1Mar
  4. 1Apr
  5. 1May
  6. 1Jun
  7. 1Jul
  8. 1Aug
  9. 1Sep
  10. 1Oct2025
  11. 1Nov
  12. 1Dec

Airlines

Who flies it

Frontier Airlinesspring

Through the day

Departure times

Local time in Philadelphia. Most departures between 16:00 and 19:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0.3Mon
  2. 0.3Tue
  3. 0.3Wed
  4. 0.3Thu
  5. 0.3Fri
  6. 0.3Sat
  7. 0.4Sun

Fleet

Aircraft observed

  1. Bombardier Challenger 600CL6012%
  2. Dassault Falcon 2000F2TH12%
  3. Dassault Falcon 900F9009%
  4. Embraer Phenom 300E55P8%
  5. Cessna Citation LatitudeC68A8%
All the numbers in a table
MonthPer daySeenAirlines
January 2026117
  • Frontier Airlines1×
February 202619
  • Frontier Airlines2×
March 202616
  • Frontier Airlines1×
April 202616
  • Frontier Airlines1×
May 2026110
  • Frontier Airlines1×
June 202619–
    July 2026112
    • Frontier Airlines1×
    August 2026110–
      September 202617–
        October 2025110–
          November 2025116–
            December 202516–

              Airlines observed on this route

              From observed callsign routes on PHL-TTN - not a booking guarantee.

              Frontier Airlines

              F9 · FFT

              Hub: DEN Denver

              91 departure airportsView airline →

              About this route

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

              The airports on this route

              Philadelphia International Airport

              Philadelphia, United StatesPHL / KPHL

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

              70 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

              Airport pageAll direct destinations

              Trenton Mercer Airport

              Trenton, United StatesTTN / KTTN

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

              70 °F · 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.

              PHL EWRNewark Liberty International AirportNewark is about 44 mi from Trenton.View route →PHL TEBTeterboro AirportTeterboro is about 56 mi from Trenton.View route →PHL JFKJohn F. Kennedy International AirportNew York is about 60 mi from Trenton.View route →PHL LGALaGuardia AirportNew York is about 60 mi from Trenton.View route →

              About the route from Philadelphia to Trenton

              The observed direct connection between Philadelphia International Airport (PHL) and Trenton Mercer Airport (TTN) covers approximately 36 mi. The estimated flight time is around 35m. Frontier Airlines has been observed on this connection in the available route data.

              Frequently asked questions about this route

              How far is Philadelphia from Trenton by air?
              The great-circle distance between Philadelphia International Airport and Trenton Mercer Airport is approximately 36 mi.
              How long is the flight from Philadelphia to Trenton?
              Based on the distance, the estimated flight time is about 35m. This is an estimate, not a schedule.
              Is there a direct connection from Philadelphia to Trenton?
              Yes, a direct connection between PHL and TTN has been observed in our route data.
              Which airlines have been observed on this route?
              In the available route data: Frontier Airlines.
              How often is there a flight from Philadelphia to Trenton?
              On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 118 observed flights. Mainly Frontier Airlines. That is an observation, not a timetable.
              What is the current time difference between Philadelphia and Trenton?
              Same local time in Philadelphia and Trenton.

              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 frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

              Route data updated on October 11, 2026.