The vulnerability of low volume airline routes has been highlighted in new data from the International Air Transport Association (IATA), which has found that these made up 91.8% of all cancelled routes in 2025.
Last year 6500 routes that operated in 2024 were discontinued worldwide, low volume routes making up the aforementioned 91.8% of these, despite supplying just 41.8% of the global network.
Furthermore, of the total number of cancelled routes, 76.4% offered fewer than 10,000 seats per year. Short-haul routes were also the most impacted with some 53.3% of the cancelled low-volume routes short haul operations, compared to 39.9% medium haul, and 6.9% long haul. To put this into perspective, the association explains that 20,000 seats annually is equivalent to an ATR-72 flight five times per week, a narrowbody flight twice a week, or one weekly widebody flight.
As to why low volume routes are cancelled at disproportionate rates, it’s due in large part simply to cost, as IATA notes that these routes feature low and fragile demand, and lower flight frequency.
“Lacking economies of scale, it is more challenging for airlines to sustain such connections profitably.” Shifts in demand, operating costs, and administrative or regulatory burdens also have a heavy effect on low-volume routes, it adds. The concerning thing to note about this data is the communities, as low-volume routes are often literal lifelines for remote communities with locals depending on air transport to maintain access to essential services.
