routes = {"YUL-YYZ":"","JFK-YYZ":"","JFK-YUL":"","MSP-YUL":"","YBG-YUL":"","LGA-YUL":"","ATL-YUL":"","ATL-YYZ":"","YAM-YYZ":"","DCA-YUL":"","IAH-YUL":"","YUL-YVR":"","YEG-YVR":"","YEG-YYZ":"","YYC-YYZ":"","YWG-YYC":"","ORD-YUL":"","YOW-YUL":"","YQB-YUL":"","YFC-YUL":"","BOS-YUL":"","YQM-YUL":"","YUL-YUY":""};airports = {"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"JFK":["40.639750","-73.778925","JOHN F.KENNEDY INTL"],"MSP":["44.881956","-93.221767","MINNEAPOLIS-ST.PAUL INTL WOLD"],"YBG":["48.330592","-70.995922","BAGOTVILLE"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"ATL":["33.636720","-84.428067","HARTSFIELD-JACKSON ATLANTA INT"],"YAM":["46.485056","-84.509611","SAULT ST.MARIE"],"DCA":["38.851917","-77.037700","RONALD REAGAN WASHINGTON NATNL"],"IAH":["29.984434","-95.341442","GEORGE BUSH INTERCONT.\/HOUSTON"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"ORD":["41.981650","-87.906672","CHICAGO OHARE INTL"],"YOW":["45.322503","-75.667270","OTTAWA MACDONALD CARTIER INTL"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"YFC":["45.868878","-66.537220","FREDERICTON INTL"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"],"YQM":["46.112222","-64.678611","MONCTON"],"YUY":["48.206189","-78.835589","ROUYN NORANDA"]};show = "PID_VAC046770";