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Origin and Destination Survey Data (Market)

Tuesday, April 28, 2026

O&D Market File (DB1C)

This file contains market-level data (by direction of travel) including carriers providing service, market fare, market origin and market destination for each itinerary. This table is related to the O&D Coupon and Segment files by the unique Market ID on each record. 

An O&D market is composed of coupons with via points when they exist and represents the intended destination of travel regardless of how many stops or connections are required. 

 

O&D 40 Monthly Data Sets starting July 2025

Click on a month to download the DB1C Market data in .zip format. For detailed field definitions, please refer to the  Record Description:

 

Technical Support and Inquiries

If you have questions regarding this dataset or require aviation data not listed on this page, please utilize the following resources: