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Airline Stocks Report Robust September 2026 Traffic Numbers: An Analysis

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Key Takeaways

  • Copa Holdings' September traffic rose 17.1%, while capacity surged 15.7%, lifting its load factor to 87.9%.
  • LTM traffic grew 6.2% in September, while VLRS recorded 3.1% growth amid strong international demand.
  • RYAAY carried 20.4 million passengers, up 4%, with a steady 94% load factor.

The ongoing uncertainty in the Middle East has resulted in a sharp jump in oil prices. This upward movement in oil prices is naturally hurting airlines' bottom lines because fuel expenses are a key input cost. With most U.S. carriers having abandoned fuel hedging strategies, such oil supply disruption has left them fully exposed to price spikes.

High labor costs continue to bother the bottom-line growth of airlines. With U.S. airlines grappling with labor shortages, the bargaining power of various labor groups has naturally increased. As a result, we have seen pay-hike deals being inked in the space.

Despite headwinds like high inflation and elevated fuel and labor costs, the industry has been benefiting from buoyant air travel demand, both on the domestic and international fronts. Upbeat passenger volumes have always been acting as a tailwind. Higher bookings contribute to the airlines’ top-line performance. Stocks in the Zacks Transportation - Airline industry has shown resilience, particularly among companies focusing on growth strategies and operational efficiency.

Given this backdrop, let’s take a look at the September 2026 traffic reports issued by Copa Holdings (CPA - Free Report) , LATAM Airlines Group (LTM - Free Report) , Controladora Vuela Compania de Aviacion (VLRS - Free Report) , also known as Volaris and Ryanair Holdings (RYAAY - Free Report) .

September 2026 Traffic Reports: CPA, LTM, VLRS, RYAAY

Copa Holdings

Copa Holdings reported robust traffic numbers for September 2026 on the back of upbeat air travel demand. Driven by high passenger volumes, revenue passenger miles (RPM: a measure of air traffic) improved on a year-over-year basis in September.

To match the demand swell, CPA is increasing its capacity. In September, available seat miles (a measure of capacity) increased 15.7% year over year. RPM also improved 17.1% year over year. Since traffic growth outpaced capacity expansion, the load factor (the percentage of seats filled by passengers) rose to 87.9% from 86.9% in September 2025.

LATAM Airlines

LATAM Airlines reported a 7.7% year-over-year increase in consolidated capacity, measured in available seat-kilometers (ASK) for September 2026. This uptick was driven by an 11.1% increase in domestic operations by affiliates in Chile, Colombia, Ecuador and Peru, a 7.8% surge in international operations and a 5.8% increase in domestic capacity offered by LATAM Airlines Brazil.

LTM’s consolidated traffic, measured in revenue passenger-kilometers (RPK), grew 6.2% year over year, owing to growth across all segments.  Although traffic has improved year over year, but it has failed to outpace capacity expansion. As a result, the consolidated load factorfell 1.2 percentage points year over year to 83.1%.

In September 2026, LATAM Airlines transported 7.57 million passengers, a surge of 3.7% year over year. So far this year, LATAM Airlines has transported 67.51 million passengers across its network, reflecting an increase of 4.7% year over year.

Volaris

Mexican carrier, Volaris, reported a year-over-year increase in RPMs, a measure of air traffic, for September. VLRS reported a 1.9% year-over-year increase in consolidated capacity (measured in available seat miles).Consolidated traffic, measured in revenue passenger-miles (RPM), grew 3.1% year over year. Since traffic growth has outpaced capacity expansion, the load factor rose 1 percentage point year over year to 84.4%.

On the domestic front, RPMs decreased 3.8% and ASMs (Available Seat Miles) fell 3.2% from the September2025 levels. The domestic load factor in Septemberwas 88.2%, a decline of 0.6 percentage points from the year-ago levels.

Internationally, RPM increased 14.2% year over year, while ASM rose 8.8% year over year. Since traffic growth outpaced capacity expansion, the international load factor increased 3.8 percentage points on a year-over-year basis to 79.8%.

During September 2026, VLRS transported 2.47 million passengers, representing a 4.2% year-over-year increase.

Ryanair Holdings

European carrier, Ryanair, reported solid traffic numbers for September 2026, driven by upbeat air-travel demand. The number of passengers transported on Ryanair flights was 20.4 million in September 2026, reflecting a 4% year-over-year increase. The September load factor of 94% remained flat on a year-over-year basis, reflecting consistent passenger demand for the airline's services.  

RYAAY operated more than 111,700 flights in September 2026. However, the airline canceled more than 1,000 flights due to another UK air traffic control (ATC) system collapse, Belgian ATC strikes and Mt. Etna eruptions.

Although September 2026 traffic numbers reflect year over year growth, but it could not surpass its prior months figures. Ryanair’s encouraging monthly traffic numbers reflected steady growth from the beginning of the year till August 2026.

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