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.

Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.
U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

September 2013 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 Southwest 3679 Sep MDW-STL 1635 28 23 82.14 54
2 Southwest 608 Sep OAK-PDX 1920 26 18 69.23 64
3 Southwest 3679 Sep STL-EWR 1800 26 18 69.23 71
4 Southwest 3679 Sep CLE-MDW 1600 28 19 67.86 45
5 Southwest 407 Sep TUS-DEN 1525 26 17 65.38 81
6 Southwest 3847 Sep STL-LAX 2030 23 15 65.22 56
7 Southwest 608 Sep SAN-OAK 1720 30 19 63.33 59
8 Southwest 3578 Sep DEN-BOS 1710 27 17 62.96 67
9 SkyWest 5481 Sep SFO-MCI 1219 24 15 62.50 78
10 Southwest 194 Sep OAK-BUR 1910 26 16 61.54 54
11 ExpressJet 6014 Sep OMA-DEN 1730 15 9 60.00 84
12 Southwest 160 Sep PHX-SFO 2010 20 12 60.00 80
13 Southwest 2433 Sep LAS-RNO 1940 27 16 59.26 80
14 Southwest 2433 Sep ONT-LAS 1815 24 14 58.33 58
15 SkyWest 5487 Sep MRY-SFO 1140 30 17 56.67 91
16 Southwest 2007 Sep MCI-DAL 2135 23 13 56.52 75
17 Southwest 1791 Sep LAX-SFO 1945 25 14 56.00 79
18 Southwest 1366 Sep SNA-SFO 1900 24 13 54.17 83
19 Southwest 170 Sep BWI-CLE 1545 24 13 54.17 51
20 SkyWest 5323 Sep CEC-SFO 1255 26 14 53.85 105
21 Southwest 304 Sep ONT-OAK 1735 26 14 53.85 57
22 Southwest 4458 Sep OAK-LAX 1720 26 14 53.85 62
23 Southwest 2967 Sep SNA-OAK 1535 28 15 53.57 60
24 ExpressJet 6014 Sep DEN-OMA 1437 15 8 53.33 81
25 SkyWest 5606 Sep PHX-SFO 1811 15 8 53.33 78
26 Southwest 100 Sep DEN-MCO 1725 30 16 53.33 74
27 Southwest 407 Sep DEN-BNA 1850 30 16 53.33 88
28 SkyWest 5481 Sep MCI-SFO 1822 21 11 52.38 88
29 Southwest 1723 Sep DEN-SLC 1810 23 12 52.17 85
30 Southwest 4412 Sep LAX-SFO 2150 25 13 52.00 57
31 Southwest 1723 Sep SLC-PHX 2000 25 13 52.00 80
32 Southwest 513 Sep SFO-DEN 1900 25 13 52.00 63
33 Southwest 1723 Sep PHX-SAN 2105 25 13 52.00 68

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