GAP Reports 8.9% Passenger Decline in March 2026 as Mexican Airports Struggle

Grupo Aeroportuario del Pacífico ($GAP), Mexico's second-largest airport operator by passengers, reported a concerning 8.9% year-over-year decline in total passenger traffic across its 12-airport portfolio during March 2026. The results reveal broad-based weakness in the company's Mexican operations alongside disruptions in its Caribbean properties, signaling headwinds for Latin America's aviation sector as it navigates softening demand and climate-related challenges.

The traffic downturn marks a significant reversal for the Mexico City-traded operator, which has traditionally benefited from Mexico's role as a gateway between North America and Latin America. The decline encompasses both domestic and international segments, with the company's flagship Mexican airports experiencing sharper contractions than its Jamaica operations, though even those Caribbean assets were not immune to disruption.

Key Details on March 2026 Performance

The traffic deterioration was widespread across GAP's Mexican portfolio:

• Overall passenger decline: 8.9% decrease in total passengers versus March 2025
• Mexican airports: 7.6% decline across the company's 10 Mexican regional airports
• Puerto Vallarta International Airport: Steepest decline at 24.4%, indicating significant weakness in Mexico's premier beach destination serving international leisure travelers
• Tijuana International Airport: Down 8.7%, reflecting softer cross-border traffic patterns
• Jamaica operations: Mixed performance with divergent trends at the two properties:
  • Kingston: Modest growth of 1.0%
  • Montego Bay: Severe contraction of 25.7% attributable to Hurricane Melissa disruptions and operational challenges

Operational metrics deteriorated alongside passenger volumes. The company reported that load factors (the percentage of available seats filled) fell from 81.5% in March 2025 to 75.5% in March 2026—a 600 basis point decline indicating that airlines were operating aircraft with significantly lower utilization rates. Concurrently, available seat capacity decreased 4.5%, suggesting that airlines responded to softer demand by reducing scheduled flights and aircraft deployments across the network.

The combination of lower passenger volumes and declining load factors points to demand destruction rather than supply-side constraints. Airlines are both flying fewer aircraft and filling those remaining planes less completely, a pattern consistent with reduced consumer travel appetite rather than temporary capacity reallocations.

Market Context and Industry Implications

The traffic decline arrives amid broader volatility in Mexico's aviation market and the Caribbean tourism sector. Mexico's airports have served as a barometer for regional travel sentiment, given the country's exposure to North American leisure demand and its role as a regional connectivity hub.

The 24.4% collapse at Puerto Vallarta is particularly noteworthy, as this airport traditionally captures Mexico's most affluent international travelers heading to Riviera Nayarit beach resorts. A decline of this magnitude suggests a significant pullback in discretionary travel spending among tourists typically less price-sensitive than leisure segments. This mirrors challenges facing other Mexican beach destination airports as consumer spending patterns shift globally.

The Montego Bay disruption illustrates how climate events remain a material risk factor for Caribbean aviation operators. Hurricane Melissa's impact on the island's second-largest airport underscores the operational and demand-side vulnerabilities facing tropical region airports. These climate-related shocks have become increasingly frequent, creating planning uncertainties for investors in regional Caribbean aviation assets.

Competitively, GAP's challenges must be viewed against the performance of other Latin American airport operators. The company faces competition from Mexico City International Airport (operated by ASA—Aeropuerto Internacional de la Ciudad de México) and other regional operators, as well as from ground transportation alternatives on key routes like Tijuana, which offers proximity to Southern California.

The airline capacity reductions evident in the load factor decline may also reflect broader network optimization by carriers including Aeromexico, LATAM, and North American carriers serving Mexican routes. Airlines have shown willingness to right-size capacity in markets experiencing softer demand, which directly impacts airport traffic volumes.

Investor Implications and Forward Outlook

For GAP shareholders, the March 2026 results signal deteriorating near-term fundamentals that warrant close monitoring. Airport operators are capital-intensive businesses with limited ability to adjust operating costs in response to traffic volatility, making revenue downturns particularly impactful to margins and cash flow.

The company's revenue is primarily derived from aeronautical fees (passenger and aircraft charges) and non-aeronautical revenues (concessions, parking, rentals). An 8.9% passenger decline typically translates to revenue pressure exceeding the passenger decline percentage when considering load factor deterioration and potential pricing concessions to maintain airline partnerships.

Key factors for investors to track going forward:

• Demand recovery trajectory: Whether the March 2026 softness represents a temporary cyclical dip or the beginning of a sustained slowdown
• Pricing power: GAP's ability to maintain aeronautical tariffs amid lower traffic volumes and airline pressure
• Hurricane season outlook: Continued weather-related risks to Caribbean operations and potential impact on Jamaica property valuations
• Peso dynamics: Currency movements affecting the competitiveness of Mexico as a travel destination and impacting the company's dollar-denominated revenue translation
• Capital allocation: Whether declining cash flows force the company to reduce shareholder distributions or impact planned airport expansion projects

The load factor decline to 75.5% is particularly concerning as it suggests the market is experiencing absolute demand destruction rather than temporary disruptions. Healthy airport systems typically operate at higher load factors during demand softness as airlines consolidate onto fewer flights; the opposite pattern here indicates carriers are withdrawing capacity faster than traffic is falling.

Grupo Aeroportuario del Pacífico will likely face investor questions about management's outlook for the remainder of 2026 and any forward guidance adjustments. The March data becomes more significant if subsequent months show similar or worsening trends, which would suggest a structural shift in travel patterns rather than a seasonal aberration.

The results underscore the cyclical nature of aviation infrastructure investments and the importance of geographic diversification for airport operators. GAP's concentration in Mexico's leisure-oriented beach destinations and Jamaica's hurricane-vulnerable geography may prove disadvantageous if demand deterioration or climate disruptions persist. For investors considering positions in Latin American aviation infrastructure, the company's March 2026 performance serves as a reminder that even regionally-dominant operators face significant demand and operational risks.