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

August 2015 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 SkyWest 6211 Aug SAT-LAX 2026 14 12 85.71 77
2 Virgin America 885 Aug DAL-LAX 1940 26 20 76.92 83
3 Virgin America 942 Aug SFO-LAX 1945 26 20 76.92 74
4 Envoy 3271 Aug ASE-DFW 1620 17 13 76.47 101
5 SkyWest 5655 Aug BUR-SFO 858 11 8 72.73 88
6 SkyWest 5367 Aug SMF-SFO 1145 28 20 71.43 64
7 Spirit 709 Aug LAX-DTW 2158 31 22 70.97 83
8 Spirit 805 Aug ATL-LAS 2055 31 22 70.97 93
9 Spirit 785 Aug MCI-LAX 2110 31 22 70.97 52
10 SkyWest 5659 Aug DEN-FSD 1608 13 9 69.23 70
11 SkyWest 6433 Aug SLC-LAX 2037 29 20 68.97 65
12 Spirit 474 Aug ATL-PHL 2147 19 13 68.42 109
13 Alaska 464 Aug SEA-LAX 1825 31 21 67.74 67
14 SkyWest 5454 Aug SFO-SMF 1040 31 21 67.74 78
15 Spirit 942 Aug TPA-ATL 1846 31 21 67.74 90
16 SkyWest 2903 Aug RNO-LAX 1917 27 18 66.67 75
17 SkyWest 2894 Aug FAT-LAX 1915 29 19 65.52 90
18 Southwest 2503 Aug SMF-LAX 2020 26 17 65.38 75
19 Spirit 615 Aug BOS-FLL 1745 31 20 64.52 73
20 United 1516 Aug IAH-MIA 2056 14 9 64.29 54
21 SkyWest 5375 Aug LAX-SBP 2225 28 18 64.29 52
22 SkyWest 5611 Aug SEA-LAX 1735 11 7 63.64 65
23 Virgin America 798 Aug SEA-LAX 1740 26 16 61.54 63
24 Frontier 928 Aug UST-TTN 1950 13 8 61.54 72
25 Southwest 2617 Aug OAK-LAX 1840 26 16 61.54 49
26 Spirit 612 Aug MSP-ORD 600 31 19 61.29 67
27 Spirit 615 Aug FLL-TPA 2150 31 19 61.29 88
28 Spirit 719 Aug LAS-LAX 1955 31 19 61.29 76
29 SkyWest 2902 Aug SJC-LAX 1945 31 19 61.29 58
30 Spirit 216 Aug LAX-IAH 815 31 19 61.29 89
31 Spirit 281 Aug MSP-IAH 2005 31 19 61.29 79
32 Alaska 562 Aug PDX-LAX 1830 31 19 61.29 66
33 Southwest 2870 Aug HOU-ATL 1810 23 14 60.87 79
34 Southwest 1823 Aug LAX-AUS 1815 20 12 60.00 90
35 Southwest 377 Aug LAS-PHX 2035 10 6 60.00 61
36 Alaska 463 Aug LAX-SEA 2200 22 13 59.09 57
37 Envoy 3351 Aug LAX-ASE 1245 17 10 58.82 55
38 Spirit 474 Aug ATL-PHL 2010 12 7 58.33 90
39 ExpressJet 5061 Aug LGA-RDU 1720 12 7 58.33 59
40 Spirit 474 Aug LAX-ATL 1148 12 7 58.33 88
41 SkyWest 2900 Aug LAX-SJC 2155 31 18 58.06 52
42 Spirit 382 Aug DEN-MSP 1630 31 18 58.06 81
43 JetBlue 1451 Aug BOS-MCO 1930 31 18 58.06 76
44 SkyWest 6380 Aug SBA-SFO 844 31 18 58.06 70
45 Southwest 1823 Aug OAK-LAX 1620 26 15 57.69 77
46 Delta 2776 Aug SFO-LAX 1500 26 15 57.69 62
47 United 1942 Aug SFO-LAX 1954 14 8 57.14 45
48 SkyWest 4447 Aug SJC-LAX 2031 14 8 57.14 54
49 SkyWest 5611 Aug SEA-LAX 1830 14 8 57.14 77
50 Delta 2286 Aug LAX-SMF 1510 14 8 57.14 70
51 American 606 Aug PHX-ONT 2250 16 9 56.25 54
52 SkyWest 4831 Aug PHX-LAX 1850 20 11 55.00 63
53 Southwest 1451 Aug PHX-LAX 1855 20 11 55.00 49
54 American 1661 Aug IAD-MIA 1725 31 17 54.84 55
55 JetBlue 170 Aug FLL-BOS 1532 31 17 54.84 86
56 Spirit 567 Aug DTW-ATL 1912 31 17 54.84 99
57 Spirit 464 Aug FLL-ORD 2145 31 17 54.84 80
58 Spirit 906 Aug OAK-IAH 1325 31 17 54.84 123
59 SkyWest 2887 Aug LAX-MRY 2105 31 17 54.84 73
60 SkyWest 5435 Aug ONT-SFO 845 31 17 54.84 77
61 United 1196 Aug ORD-DSM 1910 11 6 54.55 113
62 Southwest 316 Aug MCO-MDW 1600 11 6 54.55 91
63 JetBlue 1089 Aug BOS-DCA 1920 26 14 53.85 65
64 Delta 670 Aug PDX-LAX 1909 26 14 53.85 52
65 Envoy 3248 Aug CMH-LGA 1738 26 14 53.85 81
66 Envoy 3605 Aug LGA-BNA 1800 26 14 53.85 57
67 SkyWest 5626 Aug FSD-DEN 1910 13 7 53.85 68
68 SkyWest 4705 Aug OAK-LAX 2110 26 14 53.85 63
69 Virgin America 948 Aug SFO-LAX 2045 26 14 53.85 60
70 SkyWest 5265 Aug IAH-BHM 1910 15 8 53.33 111
71 Southwest 4484 Aug LAX-SFO 905 30 16 53.33 62
72 SkyWest 6209 Aug JAX-ORD 1652 17 9 52.94 91
73 American 1955 Aug TPA-LAX 1905 25 13 52.00 68
74 Virgin America 943 Aug LAX-SFO 2100 25 13 52.00 59
75 United 1166 Aug IAH-LAX 2058 27 14 51.85 60
76 Southwest 2060 Aug BWI-TPA 1840 27 14 51.85 71
77 American 640 Aug PHX-LAX 2005 29 15 51.72 67
78 Southwest 60 Aug HOU-DAL 2100 29 15 51.72 68
79 American 1449 Aug MCO-MIA 1630 31 16 51.61 115
80 Alaska 474 Aug SEA-LAX 1735 31 16 51.61 69
81 JetBlue 2067 Aug HPN-PBI 1831 31 16 51.61 95
82 JetBlue 484 Aug MCO-JFK 1906 31 16 51.61 94
83 JetBlue 122 Aug PBI-BOS 1930 31 16 51.61 101
84 Spirit 403 Aug ATL-FLL 1921 31 16 51.61 94
85 Spirit 941 Aug ATL-TPA 1642 31 16 51.61 71
86 Spirit 369 Aug BWI-ORD 2045 31 16 51.61 96
87 Spirit 330 Aug DFW-CLE 2028 31 16 51.61 98
88 Spirit 191 Aug DTW-MSP 1513 31 16 51.61 95
89 Spirit 298 Aug LAS-IAH 3 31 16 51.61 87
90 Spirit 612 Aug LAS-MSP 5 31 16 51.61 63
91 Spirit 381 Aug MSP-DEN 1444 31 16 51.61 80
92 SkyWest 6263 Aug FAT-SFO 905 31 16 51.61 78
93 SkyWest 6369 Aug TUS-SFO 735 31 16 51.61 88

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