Harrisburg International Airport
Harrisburg International Airport (KMDT/MDT) is a medium international airport located in Harrisburg, PA, 63 mi north of Baltimore. It features 1 runway measuring 10,001 feet. SkyMeter has observed roughly 49 arrivals and 49 departures per day on average over the last 7 days, served by 18 carriers across 32 routes. Cargo carriers (FedEx, UPS, and similar) operate regularly, accounting for about 4% of observed flights. The most active carrier is Piedmont Airlines (PDT). The busiest route is to Chicago O'Hare International Airport (KORD).
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Runways
1 installed
Delays by hour
Avg minutes · local time · last 30 days
Top carriers
Share of flights
Top destinations
By flight count
Carriers
Show 21 more carriers →
UAL
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| TWR | 124.800 | 24 |
| TWR | 269.350 | 24 |
| GND | 121.700 | 24 |
| GND | 348.600 | 24 |
| ATIS | 118.800 | 24 |
| APCH | 118.250 | 24 |
| APCH | 124.100 | 24 |
| APCH | 126.450 | 24 |
| APCH | 269.450 | 24 |
| APCH | 273.525 | 24 |
| APCH | 281.525 | 24 |
| MDT VOT | 110.000 | — |
| OTHER | 110.000 | — |
| CLASS C | 118.250 | 24 |
| EMERG | 121.500 | 24 |
| CLASS C | 124.100 | 24 |
| LCL/P | 124.800 | 24 |
| VFR ADZY | 124.800 | 24 |
| OTHER | 124.800 | 24 |
| CLASS C | 126.450 | 24 |
| EMERG | 243.000 | 24 |
| LCL/P | 269.350 | 24 |
| CLASS C | 269.450 | 24 |
| CLASS C | 273.525 | 24 |
| CLASS C | 281.525 | 24 |
| ANG OPS | 395.100 | 24 |
| OTHER | 395.100 | 24 |
Airport operations
- ARTCC:
- ZNY
- Elevation:
- 310 ft
- Mag var:
- 11° W
- Fuel:
- 100LL
Destination network
Great-circle routes from KMDT · last 7d
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
MDTPHL Philadelphia, US |
PDT
Piedmont Airlines |
64 | 0h 23m |
MDTCLT Charlotte, US |
PDT
Piedmont Airlines |
52 | 1h 7m |
MDTATL Atlanta, US |
DAL
Delta AIR Lines |
49 | 1h 38m |
MDTDTW Detroit, US |
EDV
Endeavor AIR |
27 | 1h 5m |
MDTORD Chicago, US |
RPA
Republic Airlines |
26 | 1h 31m |
MDTIAD Washington, DC, US |
UCA
Commutair (Plattsburgh |
25 | 0h 41m |
MDTIAD Washington, DC, US |
GJS
Gojet Airlines |
24 | 0h 35m |
MDTORD Chicago, US |
UAL
United Airlines |
24 | 1h 36m |
MDTORD Chicago, US |
AAL
American Airlines |
23 | 1h 33m |
MDTCLT Charlotte, US |
JIA
PSA Airlines |
15 | 1h 5m |
MDTORD Chicago, US |
GJS
Gojet Airlines |
13 | 1h 33m |
MDTDFW Dallas-Fort Worth, US |
AAL
American Airlines |
12 | 2h 46m |
MDTCLT Charlotte, US |
AAL
American Airlines |
12 | 1h 6m |
MDTDTW Detroit, US |
SKW
SKY West Aviation |
12 | 1h 2m |
MDTBOS Boston, US |
RPA
Republic Airlines |
11 | 1h 11m |
MDTSDF Louisville, US |
UPS
United Parcel Service |
10 | 1h 11m |
MDTMEM Memphis, US |
FDX
Federal Express |
9 | 1h 45m |
MDTSFB Orlando, US |
AAY
Allegiant AIR |
8 | 1h 54m |
MDTISP Islip, US |
CXK
ATP Flight School |
6 | 2h 1m |
MDTHAR Harrisburg, US |
CXK
ATP Flight School |
5 | 0h 36m |
Pilot & community notes
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Pilot & community notes
1 comment from OurAirports (click to expand)