routes = {"DTW-YYZ":"","EWR-YYZ":""};airports = {"DTW":["42.212444","-83.353389","DETROIT METROPOLITAN WAYNE CO."],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"EWR":["40.692500","-74.168667","NEWARK LIBERTY INTERNATIONAL"]};show = "PID_VAC047742";