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---
title: Airflow
slug: /openmetadata/connectors/pipeline/airflow
---
<ConnectorIntro service="pipeline" connector="Airflow"/>
<Requirements />
<MetadataIngestionService connector="Airflow"/>
<h4>Connection Options</h4>
- **Host and Port**: URL to the Airflow instance.
- **Number of Status**: Number of status we want to look back to in every ingestion (e.g., Past executions from a DAG).
- **Connection**: Airflow metadata database connection. See these [docs](https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html)
for supported backends.
In terms of `connection` we support the following selections:
- `backend`: Should not be used from the UI. This is only applicable when ingesting Airflow metadata locally
by running the ingestion from a DAG. It will use the current Airflow SQLAlchemy connection to extract the data.
- `MySQL`, `Postgres`, `MSSQL` and `SQLite`: Pass the required credentials to reach out each of these services. We
will create a connection to the pointed database and read Airflow data from there.
<IngestionScheduleAndDeploy />
<ConnectorOutro connector="Airflow" />