routes = {"YUL-YYZ":"","BDA-YYZ":"","YVR-YYC":"","YQB-YYZ":"","FLL-YYZ":"","BOS-YYZ":"","SFO-YVR":""};airports = {"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"BDA":["32.364042","-64.678703","L.F. WADE INTL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YQB":["46.791195","-71.393314","QUEBEC\/JEAN LESAGE INTL"],"FLL":["26.072583","-80.152750","FT LAUDERDALE HOLLWOOD INTL"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"]};show = "PID_VAC046895";