rank city passengers ranking airline
rank
city
passengers
ranking
airline
number
address
number
number
list length
number address number number <c, text>
1 united states, los angeles 14749 4 alaska airlines
how many more passengers flew to los angeles than to saskatoon from manzanillo airport in 2013 ?
WRB JJ JJR NNS VBD TO NNP NNP IN TO NNP IN NNP NNP IN CD .
12,467
select ( select c3_number from w where c2_address = 'los angeles' ) - ( select c3_number from w where c2_address = 'saskatoon' )