If you're flying in or out of Mexico City on September 16, check your flight status before heading to the airport. Both of the capital's main airports will stop all takeoffs and landings for four hours while military aircraft perform flyovers for the annual Independence Day parade.

The closure affects Mexico City International Airport (AICM), the busy Benito Juárez hub operated by the Mexican Navy, and Felipe Ángeles International Airport (AIFA) in neighbouring México state. Both will be closed to arrivals and departures from 10 a.m. to 2 p.m., according to notices issued by the Federal Civil Aviation Agency (AFAC) and circulated through Mexican Airspace Navigation Services (SENEAM).

The reason is spectacle, not disruption for its own sake. The airspace needs to be clear so military jets and helicopters can safely perform over the capital during the parade marking the 216th anniversary of the start of Mexico's independence struggle. Nearly 100 Air Force and National Guard aircraft will fly over the Zócalo, the city's vast central square, with F-5 fighters executing a fleur-de-lis manoeuvre among the highlights. The flyover aircraft will operate out of the Santa Lucía Air Force Base, which sits alongside AIFA.

The navy, which announced the suspension, has warned that schedule adjustments are inevitable and urged passengers booked on September 16 flights to contact their airlines directly. Even flights outside the four-hour window could shift, since a midday shutdown ripples through an entire day's rotations — and AICM is one of Latin America's busiest airports, so the knock-on effects may stretch into the evening.

On the ground, the parade itself is worth catching if you happen to be in town. The procession kicks off at 10 a.m. near the Zócalo, sweeps past the Palacio de Bellas Artes, runs along Juárez Avenue and Paseo de la Reforma, and finishes at the Campo Marte military complex by Chapultepec Park. Expect big crowds, road closures along the route and a festive atmosphere — September 16 is Mexico's biggest national holiday, with celebrations starting the evening before.

For travellers, the practical takeaway is simple: if your trip touches Mexico City on Independence Day, build in buffer time. Confirm your flight with your airline, avoid booking tight connections through AICM or AIFA that day, and consider shifting a departure to the evening or the following morning. If you're already in the city and your plans are flexible, skip the airport entirely and join the crowds along Reforma — the parade is one of the year's most impressive free events, and the flyover is visible from plenty of vantage points beyond the Zócalo itself.

Anyone travelling in mid-September should also remember that the holiday affects more than flights: museums, banks and government offices close, hotels near the parade route fill up fast, and roads in the historic centre are shut to traffic for much of the day. Plan ahead and the holiday becomes a highlight rather than a headache.

Mexico News Daily