USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

June 2012 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

Dataset Table:

Rank Carrier Flight Number Month Origin-Dest Scheduled Departure Time Number of Operations (minimum of 10 per month) Number of Flight Operations Not Arriving On-Time* Percent of Flight Operations Not Arriving On-Time* Average Number of Minutes of Delay (30 min late flights only)**
1 JetBlue 24 Jun JFK-SYR 1559 10 8 80.00 81
2 JetBlue 23 Jun SYR-JFK 1820 10 8 80.00 81
3 United 1000 Jun LAX-EWR 2318 24 19 79.17 64
4 United 523 Jun PHX-SFO 1954 24 18 75.00 88
5 United 523 Jun IAH-PHX 1826 17 12 70.59 92
6 JetBlue 915 Jun JFK-ORD 2100 10 7 70.00 92
7 JetBlue 12 Jun FLL-JFK 1250 10 7 70.00 191
8 JetBlue 25 Jun JFK-FLL 910 10 7 70.00 89
9 United 1415 Jun LAX-IAD 2310 30 21 70.00 63
10 United 1737 Jun LAX-EWR 2237 30 21 70.00 82
11 United 662 Jun ORD-RIC 1802 25 17 68.00 73
12 ExpressJet 6070 Jun DEN-MCI 1945 29 19 65.52 104
13 ExpressJet 4391 Jun EWR-GSP 2011 20 13 65.00 76
14 United 412 Jun LAX-SFO 2147 20 13 65.00 93
15 ExpressJet 4221 Jun EWR-CMH 1824 17 11 64.71 69
16 Southwest 2501 Jun MDW-MSP 2025 24 15 62.50 60
17 United 398 Jun ORD-MCO 1928 24 15 62.50 71
18 ExpressJet 4576 Jun IAH-CLL 1532 13 8 61.54 101
19 ExpressJet 4382 Jun EWR-DTW 1806 20 12 60.00 81
20 JetBlue 704 Jun SJU-JFK 2025 10 6 60.00 132
21 JetBlue 277 Jun FLL-SFO 1820 10 6 60.00 100
22 JetBlue 278 Jun SFO-FLL 2205 10 6 60.00 112
23 JetBlue 1015 Jun BOS-JFK 1545 10 6 60.00 145
24 JetBlue 50 Jun FLL-JFK 2125 10 6 60.00 127
25 JetBlue 152 Jun MCO-JFK 2129 10 6 60.00 129
26 SkyWest 5426 Jun MRY-SFO 1715 10 6 60.00 73
27 SkyWest 6222 Jun EUG-SFO 1924 10 6 60.00 112
28 SkyWest 5462 Jun SFO-MRY 1605 10 6 60.00 65
29 Southwest 2512 Jun BWI-LGA 1945 25 15 60.00 76
30 Southwest 840 Jun DEN-MSP 2050 25 15 60.00 72
31 ExpressJet 6185 Jun CVG-ORD 2018 22 13 59.09 85
32 American Eagle 3888 Jun ASE-LAX 1800 17 10 58.82 102
33 ExpressJet 4417 Jun GSO-EWR 1409 17 10 58.82 83
34 ExpressJet 6120 Jun ORD-TYS 1840 29 17 58.62 74
35 United 1196 Jun ORD-LAX 2025 29 17 58.62 70
36 ExpressJet 6149 Jun DEN-TVC 1835 24 14 58.33 87
37 Southwest 1203 Jun PHX-IND 1805 24 14 58.33 66
38 Southwest 464 Jun SAN-MDW 1855 24 14 58.33 57
39 United 1691 Jun SFO-PIT 1611 24 14 58.33 68
40 ExpressJet 4290 Jun IAH-MCI 2055 26 15 57.69 71
41 SkyWest 5645 Jun SBA-SFO 1545 26 15 57.69 113
42 ExpressJet 5930 Jun IAD-SDF 1900 30 17 56.67 136
43 ExpressJet 4620 Jun ORF-EWR 1717 30 17 56.67 91
44 Frontier 282 Jun DEN-STL 1905 30 17 56.67 74
45 United 1583 Jun DEN-LAX 1921 30 17 56.67 83
46 United 927 Jun SFO-LAX 2228 30 17 56.67 63
47 United 522 Jun SFO-PDX 2245 30 17 56.67 61
48 United 334 Jun ORD-BWI 2150 23 13 56.52 57
49 ExpressJet 5330 Jun ATL-AVL 2005 16 9 56.25 65
50 American Eagle 3740 Jun ORD-EWR 1700 25 14 56.00 74
51 ExpressJet 4391 Jun DCA-EWR 1856 25 14 56.00 57
52 ExpressJet 6063 Jun ABQ-DEN 1655 25 14 56.00 98
53 ExpressJet 4123 Jun GSO-EWR 1835 25 14 56.00 99
54 Southwest 1155 Jun LAS-SLC 2135 25 14 56.00 60
55 ExpressJet 4148 Jun EWR-ATL 2045 18 10 55.56 99
56 United 261 Jun ORD-DCA 2105 29 16 55.17 80
57 ExpressJet 4631 Jun EWR-BDL 1629 20 11 55.00 84
58 United 710 Jun ORD-MSP 2235 20 11 55.00 88
59 ExpressJet 5816 Jun DEN-RAP 1604 22 12 54.55 78
60 ExpressJet 4282 Jun EWR-MKE 2000 24 13 54.17 72
61 Southwest 3040 Jun MDW-MCI 2135 24 13 54.17 64
62 SkyWest 6395 Jun ORD-BOI 2103 28 15 53.57 70
63 Southwest 1229 Jun PHX-ONT 1945 28 15 53.57 47
64 ExpressJet 4448 Jun EWR-DCA 1719 30 16 53.33 77
65 ExpressJet 4530 Jun EWR-IAD 1706 30 16 53.33 124
66 SkyWest 5479 Jun MRY-SFO 2054 30 16 53.33 88
67 SkyWest 6438 Jun SMF-SFO 1641 30 16 53.33 100
68 United 442 Jun EWR-SFO 1759 15 8 53.33 109
69 United 451 Jun LAS-SFO 1942 30 16 53.33 84
70 American 878 Jun DFW-EWR 1630 17 9 52.94 53
71 ExpressJet 4221 Jun CMH-EWR 2038 17 9 52.94 70
72 ExpressJet 3272 Jun IAH-TYR 1420 19 10 52.63 108
73 ExpressJet 4533 Jun JAN-IAH 1855 19 10 52.63 53
74 ExpressJet 3273 Jun TYR-IAH 1549 19 10 52.63 109
75 ExpressJet 5853 Jun RAP-DEN 1743 21 11 52.38 74
76 United 538 Jun DEN-DSM 2050 21 11 52.38 66
77 ExpressJet 4435 Jun EWR-MEM 1630 23 12 52.17 93
78 SkyWest 5240 Jun COS-IAH 1655 23 12 52.17 78
79 United 1657 Jun DEN-ORD 2148 23 12 52.17 73
80 United 741 Jun ORD-SFO 1902 23 12 52.17 88
81 ExpressJet 4325 Jun DCA-EWR 1439 25 13 52.00 118
82 ExpressJet 4321 Jun EWR-MCI 2055 25 13 52.00 75
83 ExpressJet 4237 Jun EWR-RDU 2129 25 13 52.00 70
84 ExpressJet 4438 Jun EWR-RIC 2106 25 13 52.00 74
85 SkyWest 5382 Jun SFO-SNA 1559 25 13 52.00 65
86 Southwest 763 Jun HOU-EWR 1720 25 13 52.00 89
87 Southwest 2520 Jun HOU-JAN 1945 25 13 52.00 66
88 Southwest 3042 Jun MDW-IND 2015 25 13 52.00 41
89 Southwest 1672 Jun SFO-LAX 1950 25 13 52.00 71
90 United 808 Jun EWR-MSY 2025 25 13 52.00 50
91 Southwest 1682 Jun LAX-SFO 2030 27 14 51.85 96
92 ExpressJet 4680 Jun IAH-CLT 1743 29 15 51.72 93

Notes:

* Includes canceled and diverted flights

** For flights late more than 30 minutes only.  Excludes canceled and diverted flights

Source:

Bureau of Transportation Statistics, Airline On-Time Data