U.S. Air Carrier Aircraft Fleet Age Data

The Department of Transportation's Aviation Facts & Figures dataset provides information on the age of aircraft operated by U.S. air carriers. It tracks the fleet composition and aging trends for commercial aviation. The data is available in multiple formats including XML, CSV, RDF, and JSON.

Use Cases

• Analyze the distribution of aircraft ages across different air carriers to assess fleet modernization strategies.
• Track changes in average fleet age over time to study industry-wide capital investment cycles.
• Correlate fleet age metrics with operational or safety performance indicators where available.

Strengths

• Data is published by the authoritative U.S. Department of Transportation.
• Available in four structured formats (XML, CSV, RDF, JSON) for flexible access.
• The dataset is scheduled for a future update in February 2026, indicating planned maintenance.

Limitations

• The specific column structure, row count, and sample data are unavailable for review.
• The license is listed as 'other-license-specified', requiring users to investigate terms before use.
• The temporal coverage and geographic scope of the data are not explicitly defined.

Provenance

Source

U.S. Department of Transportation

Freshness

Last updated on 2026-02-27, indicating a scheduled future update.

Geography

United States (implied by the authoring organization)