The airline industry is off to a strong start in 2025, with global passenger demand surging by 10 percent compared to the previous year, according to new data from the International Air Transport Association (IATA). With demand outpacing capacity growth, airlines achieved record-high load factors, demonstrating strong consumer interest despite ongoing capacity challenges.
Key Highlights
- Total global demand, measured in revenue passenger kilometers (RPK) increased 10 percent year-over-year.
- Total capacity (available seat kilometers, or ASK) rose 7.1 percent, leading to a record-breaking load factor for January of 82.1 percent (+2.2 percentage points from January 2024).
- International travel saw a 12.4 percent increase in demand, while capacity grew 8.7 percent, pushing the international load factor to an all-time high for January of 82.6 percent.
- Domestic travel also climbed, with a 6.1 percent demand increase, a 4.5 percent capacity rise and an 81.2 percent load factor that set records for the month of January.
“We’ve seen a notable acceleration in demand this January, with a particularly strong performance by carriers based in the Asia-Pacific region. The record high load factors that accompany this strong demand are yet another reminder of the persistent supply chain issues in the aerospace sector,” said Willie Walsh, IATA’s Director General.
“The strong growth in demand aligns with the results of our latest passenger survey (November 2024) in which 94% of travelers indicated that they planned to travel as much or more in the coming 12 months than they did in the past year. Airlines are doing a good job of accommodating growing demand amid fleet and infrastructure constraints with satisfaction levels above 95%, and nearly 80% of travelers agreeing that air travel is good value for money. Choice is an important component of this satisfaction. Some 70% prefer to pay the lowest fare and customize the additional services they need. It is important for regulators to clearly understand that the majority of travelers do not want to pay automatically for services they don’t need,” said Walsh.
Regional Breakdown
All global regions reported year-over-year growth in international air travel, with Asia-Pacific leading the way. While most markets saw a significant uptick from December 2024, Europe and North America lagged behind somewhat. Year-over-year load factors increased across all regions except Latin America.
- Asia-Pacific: Demand surged 21.8 percent year-over-year, with capacity up 16.5 percent. The region’s 86.7 percent load factor (+3.8 ppt compared to January 2024) was the highest globally, largely driven by strong Northeast Asian traffic.
- Europe: Airlines saw an 8.6 percent year-on-year increase in demand, with capacity expanding 6.2 percent. The 79.2 percent load factor marked a solid improvement (+1.8 ppt compared to January 2024).
- Middle East: Passenger demand climbed 9.6 percent year-over-year, while capacity grew 4.4 percent, pushing the load factor to 83.8 percent (+4.0 ppt compared to January 2024). Strong performances from Gulf carriers and a resumption of travel to Israel contributed to this growth.
- North America: Demand increased 3.8 percent year-over-year, alongside a slight capacity growth of 0.6 percent. The region’s load factor rose to 81.8 percent (+2.6 ppt compared to January 2024).
- Latin America: Demand increased 12.9 percent year-over-year, but capacity growth outpaced it at 15.5 percent, causing the load factor to dip to 84.3 percent (-1.9 ppt compared to January 2024).
- Africa: Demand climbed 14.9 percent year-over-year, with an 11.2 percent capacity increase. The load factor reached 75.9 percent (+2.4 ppt compared to January 2024).
Domestic Travel
Domestic air travel also showed steady gains, with India, Japan and China driving a 6.1 percent overall increase. China’s domestic market grew 10 percent, fueled by record Lunar New Year travel. Load factors across domestic markets reached 81.2 percent, the highest for January on record.
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