Cancún International Airport

CUN MMUN  Cancún, Mexico

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CUN at a glance

  • What it is: Cancún International Airport is a major international airport serving Cancún, Mexico.
  • Codes: CUN on your ticket, MMUN on the radar.
  • How busy: the reference profile lists about 32.7 million annual passengers across 2 runways.
  • Right now: 8 aircraft are within 55 km, shown live on the map above.
  • Local time zone: America/Cancun (UTC-5), so every time shown for CUN is local rather than UTC.

Aircraft observed near CUN

8 aircraft are within 55 km of CUN right now. This is live ADS-B traffic, not a published timetable: aircraft are classified by what they are physically doing - Climbing out, on approach, or holding at cruise overhead. For gate numbers and scheduled times, check with CUN directly or your airline.

Departing now

FlightOperatorRouteStatusAltitudeSpeed
VIV2133 route not published on stand or taxiing 9 kts
0D0E30 route not published on stand or taxiing 8 kts
AAL215 American Airlines route not published on stand or taxiing
VIV2174 route not published on stand or taxiing 12 kts
JTZ521 route not published climbing out 6,525 ft 210 kts
LPE2459 route not published climbing out 7,700 ft 276 kts
AAL2652 American Airlines route not published climbing out 11,100 ft 361 kts

Arriving now

FlightOperatorRouteStatusAltitudeSpeed
No arrivals on approach at this moment.

Overhead and in the area

FlightOperatorRouteStatusAltitudeSpeed
UAL1034 United Airlines route not published in the area 33,000 ft 482 kts
32.7M
Annual passengers (reference)
2
Runways
4
Terminals
20 ft
Field elevation

About CUN

Mexico's second-busiest airport and Latin America's leading leisure gateway, serving the Riviera Maya resorts. It has more US routes than any other airport outside the United States. Traffic has more than doubled since 2010 on the back of Caribbean tourism.

Cancun International Airport opened in 1974, the same year Quintana Roo became a Mexican state, as part of one of history's most successful planned tourism projects. In the late 1960s Mexico's government, seeking a Caribbean resort to rival Acapulco, selected a nearly uninhabited sandbar and fishing settlement on the Yucatan coast. The FONATUR development agency built the resort city and its airport almost from nothing, and the first jets arrived as the first hotels opened.

Growth tracked Cancun's explosion into one of the world's top beach destinations. A second terminal arrived in the 1990s and Terminal 3 opened in 2007 to serve the booming US market, followed by Terminal 4 in 2017. A second runway commissioned in 2010 allowed simultaneous operations, unusual for a leisure airport.

Cancun became Mexico's second-busiest airport overall and its clear number one for international passengers, regularly surpassing Mexico City in foreign arrivals, with links to more than 100 destinations across the Americas and Europe. Operated by private group ASUR, the airport handled over 30 million passengers in its best years. The 2023 opening of nearby Tulum airport has only begun to diversify the region's booming traffic.

How CUN operates today

Cancun operates two parallel runways and four terminals strung through the jungle south of the hotel zone, with Terminal 3 and Terminal 4 handling most US, Canadian, and European traffic while Terminals 1 and 2 serve charters and domestic flights. Unlike hub airports, virtually all traffic is origin-and-destination leisure travel, producing sharp midday waves when transatlantic and North American flights arrive nearly simultaneously.

The airline mix is remarkably diverse: US majors, Canadian leisure carriers, European charters, and Mexican low-cost airlines VivaAerobus and Volaris all compete. Winter and spring break form the extreme peaks. The airport doubles as a gateway for the Riviera Maya's resort corridor stretching to Playa del Carmen and Tulum.

Top routes from CUN

DestinationMain airlinesWhy it matters
Mexico City (MEX) Aeromexico, VivaAerobus, Volaris The main domestic trunk connecting the capital with the Caribbean coast.
Dallas-Fort Worth (DFW) American, Sun Country A high-frequency US gateway route, heaviest in winter and spring break.
Atlanta (ATL) Delta, Southwest Links Cancun to the biggest US hub and its vast connecting network.
Chicago (ORD) United, American, Frontier A major Midwest leisure pipeline to the Riviera Maya.
Toronto (YYZ) Air Canada, WestJet, Sunwing Canada's largest sun-destination route during the long northern winter.

Facts about CUN

  • Cancun handles more international passengers than any other airport in Mexico, including Mexico City.
  • The resort city and its airport were master-planned from scratch by Mexico's FONATUR agency on a nearly empty sandbar in the early 1970s.
  • The airport serves flights from over 100 destinations in peak season, extraordinary for a city founded only in 1970.
  • Spring break and winter holidays can bring hundreds of arrivals a day from the US and Canada alone.

Plane spotting at CUN

There is no formal viewing deck, but the highway and access roads near the runway 12L/12R thresholds offer views of an unusually diverse widebody parade, from European leisure 787s and A350s to dense US narrowbody traffic. New to spotting? Start with our aircraft identification guide and the world's best spotting airports.

IATA / ICAO
CUN / MMUN
Location
Cancún, Mexico 21.037, -86.877
Time zone
America/Cancun
Opened
1974
Hub for
Viva Aerobus, Volaris

Nearby and related airports

Geographically close airports and useful alternatives in Mexico.

More airports and guides connected to CUN

How a field like this runs day to day is covered in how airports work. Nearby, Mexico City (MEX) serves the same country. The codes CUN and MMUN are explained in airport codes decoded.

Data sources and review

Reviewed 2026-07-29 by Flight-Tracker.net Editorial Team

Passenger, runway, terminal and hub figures are maintained as a reviewed reference snapshot, not a live operational record. Check the airport directly before travelling.

Read our airport data sourcing and review process, or inspect the machine-readable reference dataset.

Frequently asked questions about CUN

What is the airport code for Cancún International Airport?

Cancún International Airport uses the IATA code CUN on tickets and baggage tags, and the ICAO code MMUN in flight plans and on radar. The leading “M” in MMUN is the region marker: ICAO codes are grouped geographically, which is why airports near each other usually share their first letter or two while their IATA codes look unrelated.

How many runways does CUN have?

Cancún International Airport operates 2 runways across 4 passenger terminals. The field sits at 20 ft above sea level.

How busy is CUN?

This reference profile lists roughly 32.7 million annual passengers for Cancún International Airport. You can see aircraft observed departing, arriving and overhead on this page, taken from live ADS-B broadcasts.

What time zone is CUN in?

Cancún International Airport operates on America/Cancun local time. Scheduled departure and arrival times for this airport are always published in local time, not UTC.

How many terminals does CUN have?

This reference lists Cancún International Airport with 4 passenger terminals. Check the airport or operating airline for the terminal assigned to a specific flight.

Can I track flights at CUN live?

Yes. The map on this page shows every aircraft broadcasting its position within about 55 km of Cancún International Airport, and there are 8 in range as this page loaded. The boards split them into departures, arrivals and traffic passing overhead, all timed in America/Cancun.