Checked
Trenton Mercer (TTN)
Trenton, NJ · ICAO KTTN
May be behind, and covers the airport, not your flight. Check with your airline.
- FAA status now
- No delays
- Temperature
- 58°F
- Observed 10/26/2026, 10:53 PM EDT
- On-time arrivals, Aug 2026
- 67.3%
- 113 scheduled arrivals
- Canceled departures, Aug 2026
- 2.7%
Is TTN delayed right now?
Airport-wide delays, ground stops and closures from the FAA
No FAA-reported delays, ground stops or closures right now
FAA status as of 10/26/2026, 11:40 PM EDT. It covers the airport as a whole, not individual flights.
Weather at TTN
Latest airport observation (METAR) from the National Weather Service
- Temperature
- 58°F
- Dew point
- 44°F
- Wind
- From the W at 3 mph
- Visibility
- 10+ miles
- Lowest cloud ceiling
- Clear sky
- Pressure
- 30.18 inHg
- Flight category
- VFR (visual flight rules)
Observed 10/26/2026, 10:53 PM EDT at KTTN (TTN). Raw report: METAR KTTN 270253Z AUTO 28003KT 10SM CLR 14/07 A3018 RMK AO2 SLP213 T01440067 50002
TTN on-time arrivals by month
Share of scheduled arrivals that landed less than 15 minutes late. Canceled and diverted flights count as late.
August 2025 to August 2026. Only airlines that report to the Bureau of Transportation Statistics are included. Months with fewer than 30 flights are left out.
Airlines at TTN, August 2026
Departures by reporting airline
| Airline | Departures | Left on time | Canceled | Avg. delay |
|---|---|---|---|---|
| Frontier Airlines Inc. (F9) | 86 | 67.4% | 3.5% | 32 min |
| Allegiant Air (G4) | 27 | Not reported | Not reported | Not reported |
Average delay is the total minutes late divided by all flights that operated, including flights that left early or on time. Fewer than 30 flights shows as Not reported.
Average fare from TTN
Domestic itineraries, Q2 2026
$202.43 compared with $445.26 nationwide, +6.3% from a year earlier.
Bureau of Transportation Statistics, 10% ticket sample. Compare airports
Airport facts
- FAA code
- TTN
- ICAO code
- KTTN
- City
- Trenton, NJ
- State
- New Jersey
- County
- Mercer
- Elevation
- 213 ft above sea level
- Certification
- Class I: scheduled and unscheduled large air carrier service
- Control tower
- Yes
- Ownership
- Public
- Coordinates
- 40.2767, -74.8135
Runways
- Runway 06/246,006 ft × 150 ft · Asphalt
- Runway 16/344,800 ft × 150 ft · Asphalt
FAA NASR data effective 09/03/2026.
Arriving from another country?
Customs and immigration waits at U.S. international airports are published by U.S. Customs and Border Protection at awt.cbp.gov. Check the State Department travel advisory for your destination before you fly.
Frequently asked questions
- Is TTN airport delayed today?
- As of 10/26/2026, 11:40 PM EDT, the FAA reports no airport-wide delays, ground stops or closures at TTN. Individual flights can still be late, so check with your airline.
- What is the on-time rate at TTN?
- In August 2026, 67.3% of 113 scheduled arrivals at TTN landed less than 15 minutes late, according to the Bureau of Transportation Statistics.
- Which airlines fly from TTN?
- In August 2026, reporting airlines at TTN included Frontier Airlines Inc, Allegiant Air. Other airlines may also serve the airport.
- How long is the longest runway at TTN?
- The longest runway at Trenton Mercer is runway 06/24, 6,006 feet long, according to FAA records.
- What airports are near TTN?
- Nearby airports with airline service include Philadelphia International (PHL, 36 mi), Lehigh Valley International (ABE, 42 mi), Newark Liberty International (EWR, 44 mi), Teterboro (TEB, 56 mi).
Source: FAA National Airspace System Status, FAA NASR, NOAA Aviation Weather Center, Bureau of Transportation Statistics