MDT
Harrisburg International Airport
Harrisburg · United StatesICAO KMDT
Harrisburg International Airport (MDT) is an airport serving Harrisburg, United States, located in the Northern and Western hemispheres at coordinates 40° 11' 36.6" N, 76° 45' 48.2" W. The airport sits at an elevation of 310 feet (94 meters) above sea level. With 12 direct destinations served by 10 airlines, it is a regional hub for air travel. The local timezone is America/New_York (GMT-4).
Destinations
12
Airlines
10
Elevation ft
310/ 94m
America/New York
GMT-4
Loading map…
Airport Details
IATA Code
MDT
ICAO Code
KMDT
City
Harrisburg
Country
United States
Elevation
310 ft
Local Time
12:26 PM (GMT-4)
Coordinates
Latitude:40.1935°
Longitude:-76.7634°
Popular Routes from MDT
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| ATL | Atlanta, United States | 620 mi | 1h 40m | short-haul | 254 kg | View |
| ORD | Chicago, United States | 594 mi | 1h 37m | short-haul | 244 kg | View |
| BOS | Boston, United States | 335 mi | 1h 8m | short-haul | 137 kg | View |
| CLT | Charlotte, United States | 413 mi | 1h 17m | short-haul | 169 kg | View |
| PHL | Philadelphia, United States | 84 mi | 0h 40m | short-haul | 34 kg | View |
| DEN | Denver, United States | 1,474 mi | 3h 28m | medium-haul | 370 kg | View |
| DTW | Detroit, United States | 371 mi | 1h 12m | short-haul | 152 kg | View |
| IAD | Washington, United States | 94 mi | 0h 41m | short-haul | 39 kg | View |
| MCO | Orlando, United States | 851 mi | 2h 7m | short-haul | 349 kg | View |
| PIE | St. Petersburg, United States | 912 mi | 2h 14m | short-haul | 374 kg | View |
Airlines Operating at MDT
10 active airlines serving Harrisburg International Airport.
Air Canada
ACCanada
Air France
AFFrance
Allegiant Air
G4United States
American Airlines
AAUnited States
Delta Air Lines
DLUnited States
Frontier Airlines
F9United States
KLM Royal Dutch Airlines
KLNetherlands
Pinnacle Airlines
9EUnited States
US Airways
USUnited States
United Airlines
UAUnited States
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Harrisburg International Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Lancaster Airport | LNS | Lancaster | United States | 41 km |
| Baltimore/Washington International Thurgood Marshall Airport | BWI | Baltimore | United States | 113 km |
| Williamsport Regional Airport | IPT | Williamsport | United States | 117 km |
| Hagerstown Regional Richard A Henson Field | HGR | Hagerstown | United States | 99 km |
| Ronald Reagan Washington National Airport | DCA | Washington | United States | 151 km |
| Altoona Blair County Airport | AOO | Altoona | United States | 133 km |
| New Castle Airport | ILG | Wilmington | United States | 114 km |
| University Park Airport | SCE | State College Pennsylvania | United States | 117 km |
Other Airports in United States
Aberdeen Regional Airport
ABRAberdeen
Abilene Regional Airport
ABIAbilene
Adak Airport
ADKAdak Island
Akhiok Airport
AKKAkhiok
Akron Canton Regional Airport
CAKAkron
Alakanuk Airport
AUKAlakanuk
San Luis Valley Regional Bergman Field
ALSAlamosa
Albany International Airport
ALBAlbany
Southwest Georgia Regional Airport
ABYAlbany
Albuquerque International Sunport
ABQAlbuquerque
Alexandria International Airport
AEXAlexandria
Allakaket Airport
AETAllakaket
Geographic & Timezone Details
Position
- Latitude (DMS)
- 40° 11' 36.6" N
- Longitude (DMS)
- 76° 45' 48.2" W
- Latitude (Decimal)
- 40.193501
- Longitude (Decimal)
- -76.763397
- Hemisphere
- Northern / Western
Timezone
- IANA Timezone
- America/New_York
- UTC Offset
- GMT-4
- Current Local Time
- 12:26 PM
- Elevation (ft)
- 310 ft
- Elevation (m)
- 94 m
Frequently Asked Questions
What is the IATA code for Harrisburg International Airport?
The IATA code for Harrisburg International Airport is MDT, and its ICAO code is KMDT. The airport is located in Harrisburg, United States.
How many destinations can you fly to from MDT?
There are 12 direct destinations available from Harrisburg International Airport (MDT) in Harrisburg, United States.
What airlines fly from MDT?
There are 10 airlines operating from MDT, including Air Canada, Air France, Allegiant Air, American Airlines, Delta Air Lines, and more.
What timezone is Harrisburg International Airport in?
Harrisburg International Airport is in the America/New_York timezone (GMT-4). The airport is located in the Northern and Western hemispheres.
What is the elevation of Harrisburg International Airport?
Harrisburg International Airport sits at an elevation of 310 feet (94 meters) above sea level.
Dig deeper from MDT
Distance calculator →
Compute distance from MDT to any other airport, with CO₂ and flight time.
Airports in United States →
Browse the full list of United States airports and their hub rankings.
Airport directory →
Browse the 3,000-plus commercial airports worldwide.
Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Harrisburg International Airport from these external sources.
Loading globe...
Distance calculator
From MDT → any destination
Or open the full calculator for 3D globe view and recent searches.