Airport guide

Harrisburg International AirportIATA code MDT

Harrisburg International Airport (MDT/KMDT) is the primary air passenger gateway serving Middletown, United States in North America. The airfield connects travelers with essential regional transit routes and operating carrier options.

flyhia.com View map

Serves: Middletown, United States
Codes: MDT · KMDT; IATA · ICAO
Time zone: America/New_York
Region: North America

Airport record, updated 10 Jul 2026OurAirports, 5 Oct 2026Wikidata, 5 Oct 2026Terminals and transport not yet verifiedWhere this comes from

Harrisburg International Airport (MDT/KMDT) is the primary air passenger gateway serving Middletown, United States in North America. Operating on America/New_York local time at coordinates 40.200°, -76.760°, the airfield functions as an active commercial transit hub for scheduled regional and international flights. Travelers navigating Harrisburg International Airport (MDT) are encouraged to confirm terminal layouts, ground transport connections into Middletown, and flight schedules with their operating carrier prior to travel.

Harrisburg International Airport details

Airport record · 10 Jul 2026

IATA code: MDT
ICAO code: KMDT
City: Middletown
Country: United States
Region: North America
Time zone: America/New_York
Coordinates: 40.193°, -76.762°; From OurAirports
Official website: flyhia.com (opens in a new tab); From Wikidata

Codes, region and time zone come from the Originfacts airport record (last updated 10 Jul 2026). Fields marked otherwise come from the dataset named on them. None are verified by hand against Harrisburg International Airport’s own pages.

MDT airport facts

OurAirports · Wikidata

Size class: Medium airport; From OurAirports (5 Oct 2026); OurAirports’ own classification
Elevation: 94 m (310 ft); From OurAirports (5 Oct 2026)
Opened: 1918; Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026) — date of official opening
Passengers, 2019: 1.49 million; Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026), citing faa.gov (opens in a new tab)
Named after: Harrisburg; Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026)
Nearest airport with scheduled flights: Lancaster Airport LNS · 40 km; OurAirports scheduled-service flag; straight-line distance calculated

Runways at MDT

OurAirports · 5 Oct 2026

Source: OurAirports (opens in a new tab) runways data (public domain), retrieved 5 Oct 2026. Not an aeronautical source — not for navigation.

One open runway, lit. The runway 13/31: 3,048 m, asphalt.

Runways at MDT: length, width, surface and lighting
Runway	Length	Width	Surface	Lighting
13/31	3,048 m10,001 ft	61 m	asphalt	Lit

Routes from MDT

No route records yet

Originfacts does not track any routes from MDT yet, so no route records are listed here. Check current schedules with the airlines or the airport’s own site.

Terminals, transport and parking at MDT

Not yet verified

Terminal assignments, ground transport into Middletown, parking, lounges and accessibility services have not been verified against Harrisburg International Airport’s own pages yet, so none are listed here.

Check directly:flyhia.com (opens in a new tab)Map of the airport location (opens in a new tab)

Before you travel

Confirm your terminal with the operating airline.
Check the check-in and bag-drop cut-off times on your booking.
Allow extra time if you need to change terminals or check bags in again.
Check your flight status before you leave for the airport.

Airports near Middletown

Calculated

Straight-line distances calculated from each airport’s coordinates in the Originfacts airport records. Road distances are longer.

Harrisburg International Airport: common questions

Where is Harrisburg International Airport?

Harrisburg International Airport serves Middletown, United States. Its coordinates in OurAirports are 40.193°, -76.762°.

What are the airport codes for Harrisburg International Airport?

The IATA code is MDT and the ICAO code is KMDT.

What time zone is MDT in?

Harrisburg International Airport is in the America/New_York time zone.

What is the official website of Harrisburg International Airport?

The airport’s official website is flyhia.com. For questions about a booking, contact the operating airline.

How many runways does Harrisburg International Airport have?

OurAirports lists one open runway at MDT: 13/31 (3,048 m (10,001 ft), asphalt).

When did Harrisburg International Airport open?

Wikidata gives 1918 as its official opening date.

How many passengers use Harrisburg International Airport?

Wikidata records 1.49 million passengers for 2019, the latest year it holds.

What is the elevation of Harrisburg International Airport?

OurAirports gives MDT’s elevation as 94 m (310 ft) above sea level.

Sources

Nothing on this page is verified by hand yet. Each section comes from the dataset below, with its date where the dataset has one. Terminal, transport and parking details are left out until they can be read from Harrisburg International Airport’s own pages.

WhatSourceDate
Codes, location, time zoneOriginfacts airport record10 Jul 2026
Official websiteWikidata record (official website property) (opens in a new tab)5 Oct 2026
Coordinates, runways, type, elevationOurAirports (opens in a new tab) — public domain5 Oct 2026
Opening, operator, passengers, hubsWikidata item Q3888046 (opens in a new tab) — CC05 Oct 2026
Nearby airportsCalculated from airport coordinates—
Terminals and transportNot yet verified—

Background reading:Wikipedia (opens in a new tab)Wikidata (opens in a new tab)