"Table 2
Ranking of Airline On-Time Performance by Month since 1995",,,,,,,,,,,,,,,,,
"Ranking by Best On-Time Arrival Percent 
",,,,,,,,,,,,,,,,,
Rank,Year,Month,Percent On-Time Arrivals,Percent Late Arrivals,Percent Cancelled,Percent Diverted,Percent On-Time Departures,Number of Scheduled Flights,,,,,,,,,
1,2002,9,87.95,11.07,0.86,0.12,89.99," 429,996 ",,,,,,,,,
2,2003,4,86.84,11.83,1.20,0.13,89.17," 527,303 ",,,,,,,,,
3,2003,10,86.39,12.56,0.92,0.13,89.41," 552,370 ",,,,,,,,,
4,2003,9,85.63,12.77,1.46,0.15,88.90," 527,714 ",,,,,,,,,
5,1995,9,85.58,13.15,1.16,0.11,89.04," 429,774 ",,,,,,,,,
6,2002,11,85.21,13.80,0.89,0.11,88.42," 415,024 ",,,,,,,,,
7,1997,9,85.03,13.37,1.43,0.17,88.68," 444,431 ",,,,,,,,,
8,2003,5,84.93,14.11,0.81,0.15,88.37," 533,782 ",,,,,,,,,
9,2001,10,84.78,13.51,1.54,0.17,85.16," 443,796 ",,,,,,,,,
10,2001,11,84.71,14.06,1.08,0.16,86.54," 417,386 ",,,,,,,,,
11,2002,2,84.69,14.12,1.08,0.10,87.47," 399,535 ",,,,,,,,,
12,2002,10,84.18,14.70,1.02,0.11,87.57," 446,590 ",,,,,,,,,
13,2004,9,83.91,12.84,3.07,0.18,85.84," 585,125 ",,,,,,,,,
14,2005,5,83.67,15.23,0.96,0.14,85.83," 614,802 ",,,,,,,,,
15,2005,4,83.44,15.16,1.27,0.13,85.90," 594,492 ",,,,,,,,,
16,2003,1,83.32,15.01,1.51,0.16,86.46," 552,109 ",,,,,,,,,
17,1998,11,83.29,15.09,1.47,0.15,86.38," 436,528 ",,,,,,,,,
18,1997,5,83.16,15.54,1.13,0.17,86.96," 457,361 ",,,,,,,,,
19,2004,4,83.04,16.08,0.77,0.11,86.13," 582,970 ",,,,,,,,,
20,2002,5,82.76,16.13,0.99,0.13,86.17," 450,046 ",,,,,,,,,
21,2005,9,82.66,15.19,2.01,0.14,84.91," 574,253 ",,,,,,,,,
22,2002,8,82.62,16.05,1.14,0.18,85.00," 466,764 ",,,,,,,,,
23,2002,4,82.58,16.23,1.03,0.16,86.07," 438,141 ",,,,,,,,,
24,2003,3,82.57,15.54,1.71,0.18,85.99," 559,342 ",,,,,,,,,
25,2003,6,82.36,16.66,0.78,0.20,85.91," 536,496 ",,,,,,,,,
26,1995,10,82.09,16.66,1.09,0.15,85.94," 448,017 ",,,,,,,,,
27,1998,10,81.75,16.35,1.71,0.19,85.28," 457,954 ",,,,,,,,,
28,2007,9,81.70,17.06,1.08,0.16,84.35," 600,187 ",,,,,,,,,
29,1997,10,81.55,16.68,1.64,0.13,85.76," 459,247 ",,,,,,,,,
30,2001,5,81.47,16.59,1.78,0.16,84.55," 529,940 ",,,,,,,,,
31,1999,11,81.41,16.74,1.68,0.16,84.16," 454,950 ",,,,,,,,,
32,1995,4,81.30,17.20,1.32,0.17,85.82," 441,074 ",,,,,,,,,
33,2004,3,81.29,17.30,1.26,0.15,84.72," 601,412 ",,,,,,,,,
34,2005,10,81.26,16.86,1.77,0.12,83.34," 592,712 ",,,,,,,,,
35,2002,1,81.02,17.19,1.67,0.11,84.72," 436,336 ",,,,,,,,,
36,2004,10,81.00,17.76,1.10,0.14,84.40," 610,037 ",,,,,,,,,
37,1995,5,80.68,17.71,1.43,0.18,85.58," 448,341 ",,,,,,,,,
38,2001,12,80.22,18.63,1.01,0.14,82.30," 429,869 ",,,,,,,,,
39,2003,11,80.20,18.21,1.40,0.19,84.97," 528,171 ",,,,,,,,,
40,1996,4,80.18,18.38,1.27,0.17,84.48," 436,007 ",,,,,,,,,
41,1995,7,80.08,18.39,1.29,0.24,83.75," 449,856 ",,,,,,,,,
42,1999,10,80.06,17.77,2.04,0.13,83.54," 478,294 ",,,,,,,,,
43,2005,11,80.03,18.82,0.99,0.16,82.89," 566,138 ",,,,,,,,,
44,2007,11,80.03,18.79,1.04,0.15,82.55," 605,149 ",,,,,,,,,
45,1995,8,79.85,18.27,1.66,0.22,83.34," 457,423 ",,,,,,,,,
46,1997,4,79.85,18.38,1.58,0.19,84.01," 447,294 ",,,,,,,,,
47,2002,7,79.66,18.75,1.34,0.24,82.29," 465,573 ",,,,,,,,,
48,2003,7,79.66,18.72,1.40,0.22,83.46," 558,568 ",,,,,,,,,
49,1999,9,79.35,17.17,3.31,0.17,83.28," 460,251 ",,,,,,,,,
50,1995,3,79.30,18.95,1.59,0.16,83.49," 461,503 ",,,,,,,,,
51,2001,4,79.29,18.31,2.22,0.18,82.31," 514,187 ",,,,,,,,,
52,1998,4,79.12,19.09,1.57,0.22,83.40," 442,644 ",,,,,,,,,
53,2004,11,79.12,19.45,1.26,0.18,82.11," 584,610 ",,,,,,,,,
54,2003,8,79.00,19.09,1.64,0.27,83.20," 556,984 ",,,,,,,,,
55,1998,9,78.94,13.51,7.41,0.15,81.44," 443,901 ",,,,,,,,,
56,1996,5,78.92,19.29,1.57,0.22,83.49," 448,923 ",,,,,,,,,
57,1995,2,78.91,18.53,2.38,0.18,82.86," 418,312 ",,,,,,,,,
58,1999,2,78.91,17.43,3.48,0.19,82.14," 417,627 ",,,,,,,,,
59,1998,7,78.86,18.89,2.02,0.23,81.70," 462,429 ",,,,,,,,,
60,2006,1,78.76,19.32,1.68,0.24,80.99," 581,287 ",,,,,,,,,
61,1996,9,78.69,19.34,1.76,0.21,84.03," 438,352 ",,,,,,,,,
62,2002,6,78.64,19.42,1.71,0.23,81.60," 448,333 ",,,,,,,,,
63,2002,3,78.59,19.90,1.35,0.17,82.11," 447,896 ",,,,,,,,,
64,1997,8,78.56,19.73,1.48,0.23,82.68," 466,608 ",,,,,,,,,
65,2006,4,78.41,20.28,1.13,0.18,80.78," 585,359 ",,,,,,,,,
66,2002,12,78.34,19.71,1.72,0.22,81.08," 427,125 ",,,,,,,,,
67,2004,8,78.29,19.88,1.63,0.20,81.33," 623,107 ",,,,,,,,,
68,2006,5,78.27,20.35,1.17,0.21,80.52," 602,919 ",,,,,,,,,
69,1997,11,78.22,20.02,1.55,0.20,83.38," 432,725 ",,,,,,,,,
70,2007,10,78.21,20.47,1.16,0.16,81.67," 629,992 ",,,,,,,,,
71,2001,7,78.12,19.56,2.10,0.22,81.04," 538,440 ",,,,,,,,,
72,1997,3,78.10,19.88,1.81,0.21,82.16," 460,986 ",,,,,,,,,
73,2000,9,78.10,19.45,2.24,0.21,82.03," 463,097 ",,,,,,,,,
74,1999,3,78.09,19.03,2.66,0.22,81.37," 466,267 ",,,,,,,,,
75,1999,12,78.00,20.07,1.74,0.19,81.58," 469,944 ",,,,,,,,,
76,2007,5,77.91,20.78,1.08,0.23,81.53," 630,332 ",,,,,,,,,
77,1996,11,77.91,19.65,2.19,0.24,82.56," 435,088 ",,,,,,,,,
78,1995,11,77.85,20.49,1.47,0.19,81.48," 427,091 ",,,,,,,,,
79,2004,5,77.62,20.36,1.75,0.28,81.74," 594,457 ",,,,,,,,,
80,2005,2,77.58,20.52,1.74,0.16,81.11," 545,332 ",,,,,,,,,
81,1997,7,77.50,20.54,1.69,0.28,82.29," 466,771 ",,,,,,,,,
82,1998,5,77.48,20.21,2.09,0.21,81.73," 449,293 ",,,,,,,,,
83,2004,2,77.48,20.68,1.71,0.13,82.00," 553,876 ",,,,,,,,,
84,1996,10,77.19,20.82,1.74,0.25,82.76," 456,577 ",,,,,,,,,
85,1998,8,77.03,19.56,3.16,0.25,80.62," 465,910 ",,,,,,,,,
86,2000,3,76.99,20.68,2.12,0.21,80.73," 482,944 ",,,,,,,,,
87,2005,3,76.94,21.28,1.65,0.14,79.77," 617,540 ",,,,,,,,,
88,2003,2,76.54,19.21,4.00,0.25,80.79," 500,205 ",,,,,,,,,
89,2006,11,76.52,21.66,1.63,0.18,79.97," 586,197 ",,,,,,,,,
90,2006,9,76.22,21.87,1.70,0.21,80.41," 584,937 ",,,,,,,,,
91,1999,5,76.19,21.00,2.57,0.25,81.16," 462,054 ",,,,,,,,,
92,2001,8,76.18,21.08,2.45,0.29,79.86," 544,351 ",,,,,,,,,
93,1997,6,76.14,22.04,1.51,0.32,81.41," 450,737 ",,,,,,,,,
94,2006,3,76.12,22.45,1.25,0.17,78.57," 605,217 ",,,,,,,,,
95,1999,8,76.11,21.21,2.44,0.23,80.23," 479,549 ",,,,,,,,,
96,2000,10,76.07,21.60,2.13,0.19,80.17," 485,761 ",,,,,,,,,
97,2003,12,76.04,21.72,2.09,0.15,80.33," 555,495 ",,,,,,,,,
98,2004,7,75.95,22.14,1.65,0.26,79.07," 614,166 ",,,,,,,,,
99,1995,6,75.94,22.53,1.32,0.21,81.70," 439,423 ",,,,,,,,,
100,1996,3,75.94,21.87,1.98,0.21,79.84," 449,569 ",,,,,,,,,
101,1998,3,75.85,21.76,2.14,0.25,80.26," 459,703 ",,,,,,,,,
102,2006,8,75.80,22.39,1.56,0.25,78.46," 628,732 ",,,,,,,,,
103,1999,4,75.73,22.05,1.98,0.24,81.05," 450,620 ",,,,,,,,,
104,2007,4,75.71,22.29,1.81,0.19,78.89," 613,740 ",,,,,,,,,
105,2001,1,75.42,20.64,3.75,0.18,78.72," 529,940 ",,,,,,,,,
106,1998,2,75.39,21.82,2.54,0.25,80.91," 412,832 ",,,,,,,,,
107,2000,4,75.37,21.90,2.51,0.22,79.74," 463,263 ",,,,,,,,,
108,2006,2,75.30,22.33,2.13,0.25,78.47," 531,247 ",,,,,,,,,
109,1996,7,75.29,22.42,2.04,0.26,79.97," 458,376 ",,,,,,,,,
110,2001,3,75.22,21.24,3.37,0.17,78.26," 531,119 ",,,,,,,,,
111,1997,2,75.21,22.51,2.07,0.20,80.37," 415,656 ",,,,,,,,,
112,2005,6,75.20,22.94,1.63,0.23,78.06," 609,195 ",,,,,,,,,
113,2001,6,75.18,21.52,2.98,0.32,78.73," 520,230 ",,,,,,,,,
114,2005,8,75.16,22.42,2.13,0.29,77.92," 630,904 ",,,,,,,,,
115,1998,1,75.05,21.59,3.07,0.28,79.90," 452,001 ",,,,,,,,,
116,2004,1,74.85,21.96,3.02,0.17,79.68," 583,987 ",,,,,,,,,
117,2000,2,74.76,21.58,3.42,0.24,78.89," 444,499 ",,,,,,,,,
118,1996,8,74.69,23.34,1.72,0.25,79.98," 462,294 ",,,,,,,,,
119,1996,6,74.67,23.24,1.81,0.28,79.57," 443,311 ",,,,,,,,,
120,2000,5,74.25,22.01,3.45,0.28,78.34," 478,909 ",,,,,,,,,
121,1995,1,73.83,22.82,3.07,0.29,78.39," 464,933 ",,,,,,,,,
122,2000,1,73.75,20.77,5.21,0.28,78.26," 470,477 ",,,,,,,,,
123,2006,7,73.70,24.27,1.73,0.30,75.91," 621,244 ",,,,,,,,,
124,1997,12,73.54,24.38,1.82,0.26,78.64," 450,904 ",,,,,,,,,
125,2007,3,73.28,23.88,2.64,0.20,75.87," 638,372 ",,,,,,,,,
126,1998,12,73.22,24.27,2.18,0.34,76.89," 455,099 ",,,,,,,,,
127,2007,1,73.13,24.15,2.53,0.19,76.86," 620,065 ",,,,,,,,,
128,2004,6,72.95,25.26,1.49,0.29,77.36," 588,792 ",,,,,,,,,
129,2006,10,72.91,25.02,1.86,0.20,77.76," 611,718 ",,,,,,,,,
130,2006,6,72.83,25.18,1.69,0.30,75.36," 598,315 ",,,,,,,,,
131,2000,11,72.82,24.67,2.34,0.17,77.21," 467,251 ",,,,,,,,,
132,2001,2,72.73,23.31,3.65,0.30,77.17," 477,824 ",,,,,,,,,
133,2008,1,72.36,24.56,2.86,0.22,76.00," 605,448 ",,,,,,,,,
134,1996,2,71.90,24.30,3.47,0.33,76.44," 420,265 ",,,,,,,,,
135,2007,8,71.70,26.11,1.87,0.32,74.72," 651,976 ",,,,,,,,,
136,2008,3,71.58,25.54,2.63,0.25,74.83," 616,090 ",,,,,,,,,
137,2004,12,71.56,25.39,2.82,0.23,74.46," 606,731 ",,,,,,,,,
138,2005,1,71.39,24.09,4.22,0.30,75.17," 594,924 ",,,,,,,,,
139,1999,7,71.07,25.44,3.14,0.35,75.98," 474,047 ",,,,,,,,,
140,2005,12,71.01,26.92,1.88,0.19,74.25," 572,343 ",,,,,,,,,
141,2005,7,70.92,26.56,2.21,0.32,73.89," 627,961 ",,,,,,,,,
142,1999,6,70.88,26.02,2.75,0.35,76.68," 460,467 ",,,,,,,,,
143,2006,12,70.80,25.98,2.99,0.23,73.28," 604,758 ",,,,,,,,,
144,1998,6,70.42,26.30,2.88,0.40,75.47," 446,427 ",,,,,,,,,
145,2000,7,70.31,26.21,3.21,0.27,74.31," 483,342 ",,,,,,,,,
146,2000,8,69.96,26.71,3.05,0.28,74.56," 491,366 ",,,,,,,,,
147,2007,7,69.81,27.78,2.08,0.33,73.10," 647,696 ",,,,,,,,,
148,1997,1,68.41,27.32,3.95,0.32,74.19," 459,123 ",,,,,,,,,
149,2007,6,68.10,28.81,2.74,0.35,71.54," 628,182 ",,,,,,,,,
150,1999,1,67.66,26.04,5.85,0.45,71.95," 453,814 ",,,,,,,,,
151,1995,12,67.66,29.21,2.87,0.26,71.62," 441,688 ",,,,,,,,,
152,2001,9,67.66,11.82,20.24,0.28,68.53," 490,698 ",,,,,,,,,
153,2008,2,68.63,27.45,3.62,0.30,72.73," 569,236 ",,,,,,,,,
154,2007,2,67.27,28.01,4.50,0.22,71.14," 564,582 ",,,,,,,,,
155,1996,12,66.63,30.36,2.70,0.32,71.37," 455,997 ",,,,,,,,,
156,2000,6,66.34,29.37,3.95,0.34,71.11," 471,100 ",,,,,,,,,
157,2007,12,64.33,31.92,3.50,0.25,69.00," 614,139 ",,,,,,,,,
158,2000,12,62.75,30.99,5.95,0.31,66.52," 481,038 ",,,,,,,,,
159,1996,1,62.67,30.28,6.62,0.44,68.49," 447,224 ",,,,,,,,,
"SOURCE: Bureau of Transportation Statistics, Airline On-Time Data",,,,,,,,,,,,,,,,,


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