Query Graph data. Right in your browser.

Find the ten farthest direct destinations served from ATL.

MATCH (origin:airport)-[route:route]->(destination:airport)
WHERE origin.code = 'ATL'
RETURN destination.code AS destination,
       destination.city AS city,
       route.dist AS miles
ORDER BY miles DESC
LIMIT 10;

Compare the longest direct airport pairs between two countries.

MATCH (origin:airport)-[route:route]->(destination:airport)
WHERE origin.country = 'US'
  AND destination.country = 'JP'
RETURN origin.code AS origin,
       destination.code AS destination,
       route.dist AS miles
ORDER BY miles DESC
LIMIT 10;

Discover airports that connect ATL to LHR with one stop.

MATCH (origin:airport)-[:route]->(connection:airport)-[:route]->(destination:airport)
WHERE origin.code = 'ATL'
  AND destination.code = 'LHR'
RETURN connection.code AS connection,
       connection.city AS city
ORDER BY connection
LIMIT 20;

Group route matches to rank airports by outbound connections.

MATCH (origin:airport)-[:route]->(destination:airport)
RETURN origin.code AS airport,
       COUNT(*) AS outbound_routes
GROUP BY origin
ORDER BY outbound_routes DESC
LIMIT 10;

Rank airports by their importance in the global route network.

CALL algo.pagerank(
    'air_routes',
    damping := 0.85,
    max_iterations := 100,
    tolerance := 1e-8
)
YIELD code, city, country, rank
RETURN code, city, country, rank
ORDER BY rank DESC
LIMIT 10;

Compare inbound, outbound, and total direct connectivity.

CALL algo.degree(
    'air_routes',
    vertex_label := 'airport'
)
YIELD code, city, country, out_degree, in_degree, total_degree
RETURN code, city, country, out_degree, in_degree, total_degree
ORDER BY total_degree DESC, code ASC
LIMIT 10;

Find airports participating in the most closed three-airport routes.

CALL algo.triangle_count(
    'air_routes',
    vertex_label := 'airport'
)
YIELD code, city, country, triangle_count, degree,
      local_clustering_coefficient
RETURN code, city, country, triangle_count, degree,
       local_clustering_coefficient
ORDER BY triangle_count DESC, code ASC
LIMIT 10;

Summarize each mutually reachable airport region once, largest first.

CALL algo.scc(
    'air_routes',
    vertex_label := 'airport'
)
YIELD component_id, component_size
RETURN DISTINCT component_id, component_size
ORDER BY component_size DESC
LIMIT 20;