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
What is the name of the airline with the most 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 value
What is the name of the airline with the most routes ?