⏰ Minimum Connection Times
Domestic → Domestic
45
minutes
Domestic → International
90
minutes
Interline Connections
120
minutes
🏢 Terminal Information
San Antonio Copalar Airport (CJT), also known by its ICAO code MMCO, is a significant aviation facility serving the city of Comitán de Domínguez in the state of Chiapas, Mexico. Historically a regional hub for civilian traffic, the airport underwent a major transition in 2003 when civil aviation operations were officially suspended due to shifting regional demand. Today, the facility acts as a critical military installation, serving as the 17th Air Force Base (Base Aérea Militar No. 17) for the Mexican Air Force.
The airport's infrastructure is now primarily tailored to military and government operations rather than standard commercial passenger traffic. There is no longer a public passenger terminal with retail or dining amenities; instead, the facility houses administrative offices, barracks, and specialized hangars for the Mexican Air Force. The airfield features a well-maintained 1,800-meter asphalt runway that is used for surveillance, logistical support, and national security missions in the southern frontier region of Mexico. While the facility is closed to regular commercial airlines, it remains a vital node for government flights and emergency services in Chiapas.
Currently, San Antonio Copalar primarily facilitates military transport, reconnaissance flights, and essential government logistics. Its role is fundamental to the security and stability of the southern Mexican border region, providing a rapid aerial link for the deployment of personnel and supplies. While no scheduled commercial services are offered at CJT, travelers looking for air links to the region typically utilize the nearby Palenque International Airport (PQM) or the major hub at Tuxtla Gutiérrez (TGZ). Ground transportation into central Comitán is served by local taxis and military shuttles, and the airfield remains a restricted-access site critical to the national defense infrastructure of Mexico.
🔄 Connection Tips
San Antonio Copalar Airport (CJT) should be treated as a military or restricted-use facility rather than as a real passenger airport option for ordinary travel. For practical purposes, anyone heading to Comitán, the Lagunas de Montebello area, or the southeastern Chiapas highlands needs to build the trip around Tuxtla Gutiérrez or another functioning civilian gateway and then treat the road journey into Comitán as the actual connection. That overland leg is the real planning problem, not anything inside CJT.
This matters because road distance in Chiapas can consume more of the day than first-time visitors expect. If your trip begins with an international arrival into Mexico City or another hub and then continues onward through Tuxtla, the safe strategy is to keep the airline connection protected there and avoid building an over-optimistic same-day chain all the way into Comitán.
For travelers ending the trip in the Comitán region, the airport question is therefore mostly a negative one: do not plan on CJT as a live commercial option. Instead, plan the landside transfer from Tuxtla deliberately, especially if your destination is farther into the highlands or near the Guatemalan side of the state. CJT works best in planning terms when it is treated as unavailable to ordinary passengers. The realistic route is through Tuxtla plus road transport, with the timing risk protected at the actual commercial airport rather than at a military field.
⏰ Minimum Connection Times
Domestic → Domestic
60
minutes
Domestic → International
90
minutes
Interline Connections
120
minutes
🏢 Terminal Information
Ciudad Acuña International Airport (ACN), with ICAO code MMCC, is located in Ciudad Acuña, Coahuila, Mexico, close to the U.S.-Mexico border. It is primarily associated with general aviation, flight training, and limited local operations rather than scheduled commercial passenger service. The airport uses a single terminal facility, so inter-terminal transfers are not relevant.
The current infrastructure is basic and functional rather than heavily developed. Travelers should expect minimal passenger amenities, possibly including only limited waiting space and light refreshment options. The airport has one asphalt runway, designated 13/31, measuring about 1,801 meters or 5,909 feet.
As an airport of entry, customs services may be possible for certain operations, but availability can vary depending on the nature of the flight. Anyone relying on customs or special handling should confirm arrangements directly in advance. Security procedures are in place to support the airport's role in private and training activity.
🔄 Connection Tips
Ciudad Acuna International Airport is not a normal commercial connection point. Current airport references for ACN indicate that it has no scheduled airline service and is used mainly for general aviation, training, and private flying. In practice, that means most travelers heading to Ciudad Acuna should plan the trip around a road transfer from a commercial airport rather than expect a ticketed connection at ACN itself.
Two realistic alternatives sit close to the border. Del Rio International Airport on the Texas side is only a short drive away, and the Del Rio-Ciudad Acuna International Bridge is open 24 hours a day according to the City of Del Rio. ACN itself is roughly 13 km west of Ciudad Acuna, so private-aircraft users can reach the city quickly once on the ground, but commercial passengers should still factor in border formalities, documentation checks, and any vehicle or pedestrian wait time before promising a tight onward schedule.
If you are arriving by private aircraft, keep the airport's limited role in mind. ACN is a small field with a single 1,800 m asphalt runway and a modest terminal, not a large staffed hub with deep fallback options. For a smoother trip, arrange your ground transport before landing, carry the documents you need for the border, and use Del Rio or Piedras Negras as your backup plan if your itinerary depends on scheduled service rather than private aviation.
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