Aeromexico’s Top 30 Busiest International Routes in 2025

MEXICO- Aeromexico’s (AM) position as Mexico’s flagship carrier is reflected not only in its domestic dominance but also in its vast international network.

With Mexico City’s Benito Juárez International Airport (MEX) as its primary hub, the airline serves global destinations across the Americas and Europe.

In 2025, Aeromexico’s international strategy showcases a robust blend of short-haul US routes, long-haul transatlantic links, and high frequency services to Latin America.

Aeromexico’s busiest international routes span a wide range of regions, including but not limited to North America, South America, the Caribbean, and Europe, highlighting its ambition to serve as a key connector between Mexico and the world.

Whether measured by monthly flight frequency, seat capacity, or Available Seat Miles (ASMs), certain corridors consistently stand out for their strategic importance. Notably, many of these routes operate through Mexico City, the airline’s nerve center for international operations.

Photo: By Tomás Del Coro from Las Vegas, Nevada, USA – N342AM Aeroméxico 2005 Boeing 737-8Z9(WL) – cn 34262 / ln 1720, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=58161328

Aeromexico Busiest Routes by Flight Frequency

By sheer number of monthly flights, the Mexico City–Los Angeles route takes the lead. With 249 flights per month on average in 2025, it is the busiest international route operated by Aeromexico.

This high-frequency route reflects the significant business and VFR (Visiting Friends and Relatives) traffic between the two major metropolises. The large Mexican population in Southern California, combined with a steady stream of tourists and corporate travelers, ensures constant demand.

Following close behind is Mexico City–Miami, with 198 flights monthly. Miami’s role as a Latin American hub and its strong cultural ties to Mexico make it a natural partner in Aeromexico’s high-frequency strategy.

Similarly, New York JFK–Mexico City rounds out the top three with 189 flights per month. The transcontinental nature of this route makes the frequency especially notable, as it demonstrates strong enough demand to support near-hourly departures on some days.

Bogotá, Orlando, and San Francisco are also major destinations in terms of frequency, with each route crossing the 120 monthly flights threshold.

The high volume on the Bogotá–Mexico City route, at 180 flights per month, underscores Aeromexico’s growing emphasis on South American connectivity.

Interestingly, Orlando matches Bogotá in frequency, confirming the city’s appeal not only as a tourist magnet but as a key link between Mexico and the southeastern US.

Several other routes, while not appearing in the top 20 rankings, also clock in at exactly 60 flights per month, which equates to one daily flight in each direction. These include services to Rome, Amsterdam, London, and São Paulo, as well as regional destinations such as Havana, Santo Domingo, and San Salvador.

Photo: By Eddie Maloney from North Las Vegas, USA – N858AM, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=31879005

Busiest Routes by Seat Capacity

While flight frequency tells one story, the number of available seats gives a clearer picture of the airline’s capacity deployment.

Once again, the Mexico City–Los Angeles route comes out on top, with nearly 47,000 seats available monthly. This is the highest seat count on any Aeromexico international route and underscores the airline’s capacity deployment in serving high-demand city pairs.

New York JFK–Mexico City follows, offering over 37,000 seats monthly. Despite having fewer flights than Los Angeles, its higher average seat count per flight is indicative of larger aircraft being deployed on the route, likely including Boeing 787s or 737 MAX aircraft.

Miami–Mexico City, with 34,530 seats monthly, remains in third place, matching its frequency ranking and reflecting consistent deployment of narrow body jets.

Moreover, Madrid–Mexico City, with 43,897 seats monthly, is an outlier. Despite fewer total flights compared to the top North American routes, it ranks among the highest for seating capacity.

This is due to the consistent use of wide body aircraft such as the Boeing 787 Dreamliner, which offers greater passenger volume per flight. Long-haul European routes such as Paris-Mexico City also fall into this pattern, with fewer frequencies but high seat counts due to larger aircraft.

Other notable high capacity routes include Bogotá, Orlando, and Vancouver, all operating with more than 19,000 seats per month.

The seat totals on routes like Vancouver–Mexico City suggest strong transborder demand, particularly from business travelers and leisure passengers seeking year round escape from Canadian winters.

Photo: AeroMexico 737 Max 8 leaving LAX | … | Flickr

Busiest Routes by ASMs

Available Seat Miles (ASMs) combine both the number of seats and the distance flown, offering perhaps the most accurate measure of a route’s operational weight. It is in this metric that long-haul routes truly shine and where Aeromexico’s transatlantic ambitions become most visible.

Topping the list by a wide margin is Madrid–Mexico City, with a staggering 247.7 million ASMs. This is more than triple the ASM count of the busiest North American route, and it underscores the sheer scale of transatlantic operations.

The Paris–Mexico City route follows with over 121 million ASMs, while Buenos Aires-Mexico City contributes 74 million. These long-haul corridors play a vital role in Aeromexico’s global profile, despite their relatively lower flight frequencies.

Moreover, New York JFK–Mexico City is the only North American route to break into the top tier in terms of ASMs, with over 78 million monthly.

Its inclusion reflects the substantial distance and high seat count on the route. Los Angeles–Mexico City, despite being the most frequent and seat-heavy route, ranks slightly lower in ASMs due to its shorter stage length.

Other routes like Vancouver-Mexico City and Lima-Mexico City demonstrate solid ASM performance, despite fewer flights or seats.

Vancouver’s 48 million ASMs indicate that Canada-Mexico traffic remains a critical pillar of Aeromexico’s northern strategy. Meanwhile, Lima offers 33 million ASMs, affirming its importance as a South American gateway.

Aeromexico Busiest Routes. Photo: By Bram Steeman – XA-ADL, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=58147095

Balanced Network Around Mexico City

The underlying theme in Aeromexico’s busiest international routes is the centrality of Mexico City. Virtually every high performing route either originates or terminates at Mexico City, reflecting the hub and spoke system that drives the airline’s strategy.

From North America to Europe to Latin America, Aeromexico leverages this hub to offer onward connections across its domestic network, enabling long-haul passengers to easily reach cities throughout Mexico.

While Guadalajara and Cancun appear occasionally in the airline’s international network, it’s clear that Mexico City remains the primary international gateway.

The Los Angeles-Guadalajara route, with 97 monthly flights, is the only non-MEX route in the top 20, signaling the growing role of Guadalajara as a secondary hub. Still, the vast majority of capacity and connectivity is centered around Mexico’s capital.

Bottom Line

Aeromexico’s busiest international routes in 2025 reveal a carrier that is both diversified and deliberate in its expansion.

From short-haul US corridors to transatlantic powerhouses, the airline has carved out a strong presence across multiple regions. The data shows not only where Aeromexico flies most frequently, but where it invests in capacity and long-haul reach.

As Aeromexico continues to grow, expect these patterns to deepen. High frequency routes will likely become denser, secondary markets like Guadalajara may gain international prominence, and long-haul expansion will continue to define the airline’s global identity.

Through it all, Mexico City will remain the heartbeat of Aeromexico’s international ambitions, connecting continents, cultures, and commerce with increasing efficiency and ambition.

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