AirportMiles

TTN — Trenton Mercer Airport

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Medium-sized airport in Trenton, United States.
IATA code
TTN
ICAO code
KTTN
Size
medium
OurAirports class
Passengers
278,598
Aug 2025 – Jul 2026
Nonstop routes
8
With open traffic data
Time zone
UTC−5 / UTC−4
America/New_York
Elevation
65 m
213 ft
Runways
2
Longest 1,831 m

Local time now: —

More codes: airport codes starting with T

About TTN

Trenton Mercer Airport is a medium-sized airport serving Trenton, United States. 278,598 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 8 nonstop routes from TTN.

US BTS T-100. Sources

Busiest nonstop routes from TTN

Route Distance Passengers / year
TTN → MCO1,443 km 156,506
TTN → TPA1,538 km 65,423
TTN → FLL1,651 km 16,294
TTN → PGD1,623 km 13,623
TTN → PIE1,551 km 11,105
TTN → ATL1,128 km 7,830
TTN → MYR818 km 6,375
TTN → RSW1,654 km 1,442

Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.

Airlines at TTN

  • F9 Frontier Airlines · 1,663 flights
  • G4 Allegiant Air · 273 flights

Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources

Punctuality

Departures on time
77.2%
Within 15 minutes of schedule
Cancelled
3.3%
Departures counted
999
US domestic flights

US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources

Airports within 150 km

Code Airport Distance
PHLPhiladelphia International Airport58 km
ABELehigh Valley International Airport68 km
EWRNewark Liberty International Airport71 km
TEBTeterboro Airport90 km
ACYAtlantic City International Airport93 km
ILGWilmington Airport95 km
JFKJohn F. Kennedy International Airport96 km
LGALaGuardia Airport97 km
LNSLancaster Airport127 km
HPNWestchester County Airport128 km
DOVDover Civil Air Terminal/Dover Air Force Base139 km
AVPWilkes-Barre/Scranton International Airport141 km

Distance from TTN to the major hubs

Route Distance Passengers / year
TTN → LHR5,648 km —
TTN → DXB11,113 km —
TTN → CDG5,944 km —
TTN → FRA6,299 km —
TTN → IST8,139 km —
TTN → AMS5,956 km —
TTN → JFK97 km —
TTN → ATL1,128 km 7,830
TTN → LAX3,898 km —
TTN → SIN15,393 km —
TTN → HND10,895 km —
TTN → DOH10,881 km —

Runways

Runway Length Width Surface
06/241,831 m 46 mAsphalt
16/341,463 m 46 mAsphalt

OurAirports (public domain). Sources

Location

Ewing Township, New Jersey, United States · 40.2767, -74.8135

Map (OpenStreetMap) Wikipedia

Questions

Trenton Mercer Airport has the IATA code TTN and the ICAO code KTTN. Airlines and tickets use the three-letter IATA code; pilots and air traffic control use the four-letter ICAO code.

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