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CONKLING KOPCIKECONOMICS
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Air cargo

Scheduled Air Freight — Monthly Producer Price Index

What US airlines charge to fly freight on scheduled flights: the Bureau of Labor Statistics producer price index for scheduled freight air transportation.

Data status: Provisional
Official statisticSource figures as of October 17, 2026Sources & methods
Period covered
Dec 2003 – Sep 2026
Source figures as of
October 17, 2026
Geography
United States
Sector
Transportation, Maritime Trade & Logistics · Air cargo
Seasonal adjustment
Not seasonally adjusted
Transformations
Views other than the level (changes, averages, volatility) are calculated by CK Economics from these figures
Revisions
Replaced with the source’s latest figures whenever it revises them.
Data status
Provisional
Limitations
Figures from Jun 2026 on are preliminary at the source. Seasonal swings are left in: compare a period with the same period a year earlier.

Full method · Research standards

No projectionIn backtests at 40 past dates, a statistical projection (exponential smoothing, damped trend) was not clearly better than a no-change forecast: its errors over the next 3 months were 6% larger, short of the 5% improvement needed, so none is shown. How we decide

Key figures

CK estimateIndex (Dec 2003=100) · calculated by CK Economics from U.S. Bureau of Labor Statistics data

Latest · Sep 2026
181.8
+5.8% vs a year earlier1
5-year change
+9.7%
since Sep 2021, +1.9% a year2
10-year change
+22.2%
since Sep 2016, +2.0% a year2
Record high
204.2
May 20263
Record low
97.5
Apr 2004 (and 1 other period)3
Where the latest ranks
95th pct.
Higher than 95% of the other 273 observations since Dec 20034
  1. 1Latest observation against the observation one year earlier (for weekly data, the nearest within three days).
  2. 2Latest observation against the observation five and ten years earlier; the yearly rate is the compound annual growth rate over the span.
  3. 3Highest and lowest published observations across the full history shown.
  4. 4Share of the other published observations that are lower than the latest one, rounded down.

Seasonal pattern

CK estimate

Each month of 2026 and 2025 against the average and range of the same month in 2021–2025. Calculated by CK Economics from the published series.

Monthly Index (Dec 2003=100) in 2026 and 2025 compared with the 2021–2025 average and range
2026 2025 2021–2025 average 2021–2025 range

Methodology

The index covers scheduled freight air transportation (NAICS 481112): air cargo carried by US carriers on scheduled flights, domestic and international. A producer price index measures the change over time in the prices that domestic producers receive for their output, here what carriers charge to move freight. BLS publishes it about two weeks after the month ends and revises the latest four months, which are marked preliminary, once more price reports arrive. Values come from the FRED copy of the BLS series and are cross-checked against the BLS Public Data API for the latest two years. Index levels are not seasonally adjusted. The base month, Dec 2003, equals 100. Projection: none. CK Economics backtests a statistical projection of this series (exponential smoothing with a damped trend) by refitting it at past dates and scoring its forecasts against what happened. Its errors over the next three months were not at least 5% smaller than those of the better of a no-change forecast and repeating the same month a year earlier, so no projection is shown.

How we collect, check and project every dataset →

Source

U.S. Bureau of Labor Statistics, Producer Price Index by Industry (PCU481112481112), not seasonally adjusted, via FRED, Federal Reserve Bank of St. Louis: https://data.bls.gov/timeseries/PCU481112481112 and https://fred.stlouisfed.org/series/PCU481112481112 — figures as published on 17 October 2026.

All data

274 observations, newest first · Index (Dec 2003=100)

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PeriodValueChange y/y
Sep 2026181.8+5.8%
Aug 2026185.3+8.2%
Jul 2026176.3+1.5%
Jun 2026202+20.7%
May 2026204.2+23.3%
Apr 2026194.8+13.4%
Mar 2026174.7+3.4%
Feb 2026175.1+3.7%
Jan 2026176.8+3.9%
Dec 2025177.9+3.0%
Nov 2025172.7+1.2%
Oct 2025173.6+2.8%
Sep 2025171.8+4.9%
Aug 2025171.3+6.1%
Jul 2025173.8+3.9%
Jun 2025167.3+1.6%
May 2025165.6+0.3%
Apr 2025171.8+3.0%
Mar 2025168.9+2.1%
Feb 2025168.9−0.3%
Jan 2025170.2+0.6%
Dec 2024172.8−2.5%
Nov 2024170.6−4.3%
Oct 2024168.8−4.8%