Airline available seat kilometre (ASK) growth vs Airline passenger load factor
In 2025, airline available seat kilometre (ASK) growth worldwide stood at 5.2%, against 83.6% for airline passenger load factor.
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Global, spaced by time. Both series are in %, so they share one axis; the legend names each line.
Airline available seat kilometre (ASK) growth and Airline passenger load factor
Unit: % · 4 observations
View the underlying data
| Indicator | Period | Type | Value |
|---|---|---|---|
| Airline available seat kilometre (ASK) growth | 2025 | Actual | 5.2% |
| Airline available seat kilometre (ASK) growth | 2024 | Actual | 8.7% |
| Airline passenger load factor | 2025 | Actual | 83.6% |
| Airline passenger load factor | 2024 | Actual | 83.5% |
Shared periods
Side by side
2 periods are published for both series as annual figures on the same basis. Comparing anything else would mean comparing different periods.
Provenance
Where these numbers come from
Airline available seat kilometre (ASK) growth
Year-on-year percentage change in available seat kilometres (ASK) offered by the region's airlines, the standard measure of passenger capacity.
2 observations charted in Global · source organisations: IATA
Airline passenger load factor
Revenue passenger kilometres as a percentage of available seat kilometres for carriers registered in the region, all scheduled services, for the calendar year.
2 observations charted in Global · source organisations: IATA
Data published under CC BY 4.0. Series A as JSON · Series B as JSON
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