Agency
FAA
Refresh cadence
every 56 days
Last successful sync
Pending first sync
Pipelines
preferred-routes
Category
Airport Operations
About this dataset
Published preferred IFR routes between major city pairs. Route strings with departure/arrival fix and altitude. IFR planning suggestions + AI routing.
Where you'll see it in AeroCopilot
Upstream publisher
www.faa.gov/data_research/AeroCopilot is the canonical pipeline for this dataset inside the product. The link above goes to the upstream publisher for full documentation and data licensing.