Find the name of airline which runs the most number of routes.
SELECT T1.name FROM airlines AS T1 JOIN routes AS T2 ON T1.alid  =  T2.alid GROUP BY T1.name ORDER BY count(*) DESC LIMIT 1
SELECT T1.name FROM airlines AS T1 JOIN routes AS T2 ON T1.alid  =  T2.alid GROUP BY T1.name ORDER BY count(*) DESC LIMIT 1
[{'name': 'Ryanair'}]