A Neo4j graph database of flight data.
Data is located here. Select the pre-zipped checkbox and download. Unzip the file. Make sure you're pointing to the correct file name at line 8 of import.py.
Also download the lookup tables for UniqueCarrier and OriginAirportID. Save these as .csv, not .csv-. They should be called L_UNIQUE_CARRIERS.csv and L_AIRPORT_ID.csv.
python schema.py
python import.py
python import_lookups.py
Alternatively, download the zip file here.
Watch Intro to Cypher with this dataset here. Queries are located in queries.