Date,Cancelled,Diverted,Depart Late,Arrive Late,Operations,Trend for Arrive Late
Sep-87,0.90,0.20,13.66,22.91,"427,570",25.09
Oct-87,0.67,0.19,11.52,19.61,"448,620",24.73
Nov-87,1.23,0.26,15.45,23.84,"422,803",24.69
Dec-87,2.61,0.43,25.11,33.49,"440,403",24.59
Jan-88,3.61,0.53,23.00,30.65,"436,950",23.87
Feb-88,1.77,0.31,17.88,25.24,"412,579",22.66
Mar-88,0.70,0.24,14.13,21.10,"445,080",21.47
Apr-88,0.56,0.25,11.86,17.33,"427,325",20.73
May-88,0.60,0.25,12.79,18.03,"435,916",20.01
Jun-88,0.28,0.22,10.72,15.62,"431,299",19.15
Jul-88,0.62,0.33,13.47,18.46,"441,118",19.10
Aug-88,0.55,0.28,12.35,17.04,"446,769",19.15
Sep-88,0.48,0.19,8.77,14.37,"424,075",19.58
Oct-88,0.52,0.19,11.11,16.60,"441,670",20.19
Nov-88,0.84,0.25,15.35,22.34,"420,861",20.83
Dec-88,1.06,0.31,17.21,23.86,"438,454",20.95
Jan-89,1.60,0.39,16.85,23.32,"440,022",21.61
Feb-89,2.05,0.37,20.40,27.58,"395,176",22.75
Mar-89,5.25,0.31,24.11,30.38,"435,181",23.48
Apr-89,0.51,0.17,11.22,16.61,"405,604",23.24
May-89,0.61,0.27,13.53,20.54,"416,160",23.65
Jun-89,0.92,0.35,20.43,27.82,"406,293",24.15
Jul-89,0.71,0.30,16.35,23.13,"417,166",24.06
Aug-89,0.63,0.21,18.16,25.37,"426,085",24.13
Sep-89,1.25,0.21,14.28,20.39,"415,068",23.93
Oct-89,0.96,0.23,14.60,20.54,"437,134",23.58
Nov-89,0.84,0.25,15.79,21.98,"417,821",23.15
Dec-89,2.16,0.46,24.22,29.80,"429,490",22.72
Jan-90,1.70,0.41,16.77,22.40,"442,700",22.01
Feb-90,1.95,0.41,20.41,26.78,"396,926",22.04
Mar-90,1.31,0.31,17.41,23.46,"444,320",21.66
Apr-90,0.46,0.19,11.03,17.79,"433,420",21.30
May-90,0.59,0.23,11.37,19.16,"447,371",21.01
Jun-90,0.61,0.29,12.94,19.94,"437,395",20.54
Jul-90,0.71,0.29,12.48,18.94,"455,057",20.34
Aug-90,0.67,0.29,14.68,21.46,"457,886",20.39
Sep-90,0.78,0.25,9.97,15.59,"435,638",20.22
Oct-90,0.65,0.23,11.15,17.58,"455,047",20.10
Nov-90,0.47,0.22,10.24,15.43,"428,781",19.81
Dec-90,2.16,0.54,23.66,29.70,"436,352",20.13
Jan-91,2.21,0.38,19.85,26.17,"427,264",19.67
Feb-91,1.59,0.34,13.58,18.15,"387,120",18.77
Mar-91,0.93,0.24,13.95,19.99,"429,314",18.50
Apr-91,0.68,0.25,11.59,16.62,"422,196",18.27
May-91,0.61,0.23,11.26,16.50,"430,116",17.79
Jun-91,0.41,0.23,9.93,14.72,"424,589",17.01
Jul-91,0.49,0.22,10.70,15.51,"441,122",16.84
Aug-91,0.50,0.18,11.24,16.73,"441,583",16.94
Sep-91,0.52,0.14,7.46,12.10,"417,757",17.05
Oct-91,0.81,0.28,10.80,16.61,"433,382",17.27
Nov-91,0.92,0.23,11.35,17.28,"402,937",16.96
Dec-91,0.71,0.25,15.30,20.04,"419,545",16.33
Jan-92,1.48,0.30,12.85,18.61,"425,458",16.05
Feb-92,0.80,0.20,11.16,16.57,"396,469",16.11
Mar-92,1.28,0.30,13.75,19.10,"426,851",16.57
Apr-92,0.52,0.20,8.53,13.40,"416,271",16.88
May-92,0.46,0.14,8.11,13.45,"425,558",17.29
Jun-92,0.42,0.19,12.12,18.96,"425,510",17.90
Jul-92,0.60,0.29,13.50,20.22,"440,210",18.49
Aug-92,0.98,0.20,13.91,19.66,"442,131",18.76
Sep-92,0.84,0.17,9.75,14.81,"422,574",18.84
Oct-92,2.22,0.14,9.94,14.19,"435,690",18.82
Nov-92,0.89,0.18,11.87,17.32,"409,266",19.06
Dec-92,1.92,0.39,19.69,26.11,"426,169",19.37
Jan-93,1.79,0.28,17.06,22.37,"422,755",19.40
Feb-93,2.03,0.27,17.52,23.15,"383,950",19.71
Mar-93,3.88,0.34,20.69,26.39,"432,980",19.85
Apr-93,0.82,0.16,11.48,17.08,"420,051",19.02
May-93,0.42,0.13,7.74,12.89,"430,185",18.01
Jun-93,0.72,0.25,11.10,16.75,"424,599",17.44
Jul-93,0.46,0.16,8.89,13.94,"436,269",17.23
Aug-93,0.54,0.16,10.75,15.88,"441,745",17.71
Sep-93,0.68,0.18,9.93,15.37,"416,357",18.52
Oct-93,0.61,0.16,11.36,16.96,"428,476",19.05
Nov-93,1.25,0.16,14.00,18.82,"407,900",19.33
Dec-93,1.04,0.19,16.47,21.39,"425,234",19.42
Jan-94,4.86,0.40,24.52,29.53,"423,861",20.15
Feb-94,4.37,0.37,21.15,26.17,"386,954",19.93
Mar-94,1.20,0.20,13.72,17.44,"435,516",18.99
Apr-94,0.59,0.20,12.29,16.97,"420,995",18.61
May-94,0.38,0.15,8.27,12.37,"436,432",18.01
Jun-94,0.63,0.27,13.08,18.23,"426,490",17.96
Jul-94,0.86,0.29,15.39,20.55,"443,736",18.13
Aug-94,0.54,0.25,11.87,16.25,"451,086",17.89
Sep-94,0.41,0.13,8.14,12.05,"430,861",17.95
Oct-94,0.49,0.16,10.06,14.07,"449,369",18.25
Nov-94,0.62,0.20,14.42,19.25,"428,227",18.70
Dec-94,0.97,0.21,17.22,20.75,"446,521",18.75
Jan-95,3.07,0.29,21.61,26.17,"464,933",19.41
Feb-95,2.38,0.18,17.14,21.09,"418,312",19.63
Mar-95,1.59,0.16,16.51,20.70,"461,503",20.05
Apr-95,1.32,0.17,14.18,18.70,"441,074",20.57
May-95,1.43,0.18,14.42,19.32,"448,341",20.93
Jun-95,1.32,0.21,18.30,24.06,"439,423",21.05
Jul-95,1.29,0.24,16.25,19.92,"449,856",20.92
Aug-95,1.66,0.22,16.66,20.15,"457,423",21.07
Sep-95,1.16,0.11,10.96,14.42,"429,774",21.39
Oct-95,1.09,0.15,14.06,17.91,"448,017",22.14
Nov-95,1.47,0.19,18.52,22.15,"427,091",23.06
Dec-95,2.87,0.26,28.38,32.34,"441,688",23.81
Jan-96,6.62,0.44,31.51,37.33,"447,224",23.92
Feb-96,3.47,0.33,23.56,28.10,"420,265",24.03
Mar-96,1.98,0.21,20.16,24.06,"449,569",23.81
Apr-96,1.27,0.17,15.52,19.82,"436,007",23.73
May-96,1.57,0.22,16.51,21.08,"448,923",23.91
Jun-96,1.81,0.28,20.43,25.33,"443,311",24.09
Jul-96,2.04,0.26,20.03,24.71,"458,376",24.42
Aug-96,1.72,0.25,20.02,25.31,"462,294",24.80
Sep-96,1.76,0.21,15.97,21.31,"438,352",25.08
Oct-96,1.74,0.25,17.24,22.81,"456,577",25.17
Nov-96,2.19,0.24,17.44,22.09,"435,088",25.06
Dec-96,2.70,0.32,28.63,33.37,"455,997",25.15
Jan-97,3.95,0.32,25.81,31.59,"459,123",24.64
Feb-97,2.07,0.20,19.63,24.79,"415,656",23.62
Mar-97,1.81,0.21,17.84,21.90,"460,986",22.82
Apr-97,1.58,0.19,15.99,20.15,"447,294",22.36
May-97,1.13,0.17,13.04,16.84,"457,361",21.83
Jun-97,1.51,0.32,18.59,23.86,"450,737",21.74
Jul-97,1.69,0.28,17.71,22.50,"466,771",21.67
Aug-97,1.48,0.23,17.32,21.44,"466,608",21.57
Sep-97,1.43,0.17,11.32,14.97,"444,431",21.53
Oct-97,1.64,0.13,14.24,18.45,"459,247",21.84
Nov-97,1.55,0.20,16.62,21.78,"432,725",22.14
Dec-97,1.82,0.26,21.36,26.46,"450,904",22.11
Jan-98,3.07,0.28,20.10,24.95,"452,001",22.22
Feb-98,2.54,0.25,19.09,24.61,"412,832",22.60
Mar-98,2.14,0.25,19.74,24.15,"459,703",23.02
Apr-98,1.57,0.22,16.60,20.88,"442,644",23.36
May-98,2.09,0.21,18.27,22.52,"449,293",23.71
Jun-98,2.88,0.40,24.53,29.58,"446,427",23.76
Jul-98,2.02,0.23,18.30,21.14,"462,429",23.17
Aug-98,3.16,0.25,19.38,22.97,"465,910",23.14
Sep-98,7.41,0.15,18.56,21.06,"443,901",23.19
Oct-98,1.71,0.19,14.72,18.25,"457,954",22.72
Nov-98,1.47,0.15,13.62,16.71,"436,528",22.44
Dec-98,2.18,0.34,23.11,26.78,"455,099",22.85
Jan-99,5.85,0.45,28.05,32.34,"453,814",23.46
Feb-99,3.48,0.19,17.86,21.09,"417,627",23.10
Mar-99,2.66,0.22,18.63,21.91,"466,267",23.57
Apr-99,1.98,0.24,18.95,24.27,"450,620",24.48
May-99,2.57,0.25,18.84,23.81,"462,054",24.96
Jun-99,2.75,0.35,23.32,29.12,"460,467",25.15
Jul-99,3.14,0.35,24.02,28.93,"474,047",25.09
Aug-99,2.44,0.23,19.77,23.89,"479,549",24.49
Sep-99,3.31,0.17,16.72,20.65,"460,251",24.08
Oct-99,2.04,0.13,16.46,19.94,"478,294",23.38
Nov-99,1.68,0.16,15.84,18.59,"454,950",22.68
Dec-99,1.74,0.19,18.42,22.00,"469,944",22.33
Jan-00,5.21,0.28,21.74,26.25,"470,477",22.99
Feb-00,3.42,0.24,21.11,25.24,"444,499",23.74
Mar-00,2.12,0.21,19.27,23.01,"482,944",24.63
Apr-00,2.51,0.22,20.26,24.63,"463,263",25.96
May-00,3.45,0.28,21.66,25.75,"478,909",27.07
Jun-00,3.95,0.34,28.89,33.66,"471,100",27.93
Jul-00,3.21,0.27,25.69,29.69,"483,342",28.22
Aug-00,3.05,0.28,25.44,30.04,"491,366",28.46
Sep-00,2.24,0.21,17.97,21.90,"463,097",28.48
Oct-00,2.13,0.19,19.83,23.93,"485,761",28.83
Nov-00,2.35,0.18,22.95,27.38,"461,855",29.45
Dec-00,6.00,0.31,33.80,37.59,"475,398",30.02
Jan-01,3.78,0.19,21.44,24.77,"524,536",22.66
Feb-01,3.66,0.30,22.87,27.34,"472,928",22.96
Mar-01,3.38,0.17,21.80,24.85,"525,632",22.85
Apr-01,2.23,0.18,17.76,20.80,"508,843",22.48
May-01,1.78,0.16,15.49,18.59,"524,305",21.95
Jun-01,2.98,0.32,21.29,24.86,"514,448",21.56
Jul-01,2.10,0.22,19.00,21.94,"532,406",21.08
Aug-01,2.46,0.29,20.21,23.91,"538,439",20.71
Sep-01,20.34,0.29,31.63,32.51,"485,616",19.83
Oct-01,1.54,0.17,14.82,15.18,"439,574",18.94
Nov-01,1.08,0.16,13.46,15.29,"417,386",18.11
Dec-01,1.01,0.14,17.70,19.78,"429,869",17.37
Jan-02,1.54,0.11,15.16,18.97,"400,287",17.11
Feb-02,0.98,0.10,12.30,15.10,"366,148",17.12
Mar-02,1.11,0.17,17.61,21.19,"410,597",17.97
Apr-02,0.83,0.16,13.53,17.13,"401,304",18.33
May-02,0.84,0.13,13.54,17.06,"412,269",18.41
Jun-02,1.52,0.23,18.15,21.14,"411,875",18.25
Jul-02,1.34,0.24,17.71,20.34,"465,572",18.09
Aug-02,1.14,0.18,15.00,17.38,"466,764",17.79
Sep-02,0.86,0.12,10.01,12.05,"429,996",17.68
Oct-02,1.02,0.11,12.43,15.82,"446,583",17.70
Nov-02,0.89,0.11,11.58,14.80,"415,004",17.41
Dec-02,1.72,0.22,18.92,21.66,"427,103",17.16
Jan-03,1.51,0.15,13.55,16.68,"552,083",17.00
Feb-03,4.00,0.24,19.22,23.46,"500,184",17.50
Mar-03,1.71,0.17,14.01,17.43,"559,248",17.31
Apr-03,1.20,0.12,10.82,13.14,"526,874",17.21
May-03,0.81,0.14,11.60,15.04,"533,277",17.38
Jun-03,0.78,0.19,14.07,17.62,"536,114",17.51
Jul-03,1.40,0.22,16.49,20.30,"558,064",18.17
Aug-03,1.64,0.27,16.76,20.97,"556,522",18.76
Sep-03,1.46,0.15,11.08,14.36,"527,347",19.03
Oct-03,0.92,0.13,10.58,13.61,"552,013",19.23
Nov-03,1.40,0.19,15.02,19.79,"527,814",19.86
Dec-03,2.10,0.15,19.65,23.95,"555,068",20.03
Jan-04,3.02,0.17,20.29,25.13,"582,998",20.40
Feb-04,1.71,0.13,17.97,22.50,"552,976",20.43
Mar-04,1.27,0.15,15.27,18.71,"600,629",20.54
Apr-04,0.77,0.11,13.85,16.95,"582,300",21.12
May-04,1.75,0.28,18.23,22.36,"593,722",21.97
Jun-04,1.50,0.29,22.58,26.99,"587,752",22.22
Jul-04,1.65,0.26,20.88,24.01,"613,326",22.12
Aug-04,1.63,0.20,18.65,21.69,"622,739",22.01
Sep-04,3.07,0.18,14.14,16.06,"584,580",22.09
Oct-04,1.10,0.14,15.58,18.98,"609,403",22.33
Nov-04,1.26,0.18,17.83,20.83,"583,593",22.59
Dec-04,2.82,0.23,25.49,28.40,"605,755",22.69
Jan-05,4.22,0.30,24.80,28.59,"594,326",22.67
Feb-05,1.74,0.16,18.83,22.36,"544,760",22.05
Mar-05,1.65,0.14,20.17,23.02,"616,865",21.86
Apr-05,1.27,0.13,14.06,16.52,"593,954",21.54
May-05,0.96,0.14,14.14,16.29,"614,330",21.67
Jun-05,1.63,0.23,21.87,24.74,"608,447",22.31
Jul-05,2.21,0.32,26.02,28.99,"626,964",23.06
Aug-05,2.14,0.29,21.99,24.75,"630,027",23.04
Sep-05,2.01,0.14,15.07,17.33,"574,106",22.81
Oct-05,1.77,0.12,16.64,18.73,"592,505",22.63
Nov-05,0.99,0.16,17.07,19.93,"565,773",22.59
Dec-05,1.90,0.19,25.88,29.06,"563,001",22.55
Jan-06,1.68,0.24,18.98,21.22,"580,996",22.26
Feb-06,2.13,0.25,21.51,24.68,"530,993",22.67
Mar-06,1.25,0.17,21.42,23.85,"603,197",23.22
Apr-06,1.07,0.18,19.16,21.49,"579,898",23.75
May-06,1.17,0.21,19.52,21.74,"597,479",24.18
Jun-06,1.69,0.30,24.67,27.19,"592,477",24.53
Jul-06,1.73,0.31,24.17,26.38,"614,637",24.96
Aug-06,1.56,0.25,21.58,24.24,"622,180",25.51
Sep-06,1.71,0.21,19.64,23.86,"579,312",26.43
Oct-06,1.87,0.20,22.30,27.18,"605,970",26.83
Nov-06,1.64,0.18,20.11,23.58,"580,881",26.54
Dec-06,3.01,0.23,26.87,29.35,"599,175",26.29
Jan-07,2.55,0.20,23.48,27.14,"596,622",26.48
Feb-07,4.46,0.22,28.98,32.78,"542,180",27.01
Mar-07,2.60,0.20,24.45,27.03,"612,931",26.97
Apr-07,1.85,0.19,21.57,24.73,"589,552",27.01
May-07,1.09,0.23,18.76,22.37,"606,495",26.97
Jun-07,2.77,0.35,28.94,32.34,"603,564",27.26
Jul-07,2.10,0.33,27.43,30.68,"622,449",27.17
Aug-07,1.82,0.32,25.57,28.50,"626,370",26.78
Sep-07,1.04,0.16,15.76,18.42,"575,226",26.19
Oct-07,1.11,0.16,18.52,22.00,"603,939",26.09
Nov-07,1.04,0.15,17.68,20.19,"580,452",26.18
Dec-07,3.35,0.24,30.89,35.50,"590,467",26.87
Jan-08, 2.79 , 0.21 , 24.04 , 27.66 ," 578,889 ",26.92
Feb-08, 3.54 , 0.30 , 27.31 , 31.36 ," 544,456 ",27.29
Mar-08, 2.53 , 0.25 , 25.17 , 28.42 ," 593,556 ",27.44