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

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

Ranked by Percent of Flight Operations Not Arriving On-Time

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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 3868 Jan PDX-PHX 600 18 15 83.33 53
2 United 491 Jan DEN-PHX 805 21 15 71.43 61
3 Southwest 2287 Jan SJC-PHX 630 22 15 68.18 56
4 Southwest 2099 Jan RNO-PHX 640 25 16 64.00 56
5 Southwest 2840 Jan SAN-PHX 650 27 17 62.96 55
6 Southwest 1170 Jan SFO-PHX 1655 24 15 62.50 78
7 Southwest 2884 Jan PHX-ELP 2020 21 13 61.90 61
8 ExpressJet 5015 Jan DTW-EWR 1401 10 6 60.00 49
9 ExpressJet 5015 Jan EWR-DTW 1633 10 6 60.00 38
10 ExpressJet 5753 Jan BUF-ORD 1732 12 7 58.33 79
11 ExpressJet 5870 Jan TVC-ORD 2019 12 7 58.33 76
12 Frontier 854 Jan PHX-DEN 1040 28 16 57.14 72
13 Southwest 151 Jan AUS-PHX 1735 21 12 57.14 59
14 Southwest 151 Jan PHX-PDX 1955 21 12 57.14 48
15 SkyWest 2954 Jan PSP-PHX 755 30 17 56.67 55
16 SkyWest 2995 Jan ELP-PHX 1827 18 10 55.56 62
17 SkyWest 2953 Jan TUS-PHX 1910 29 16 55.17 59
18 SkyWest 6416 Jan MOD-SFO 1027 31 17 54.84 68
19 Southwest 1030 Jan ABQ-PHX 830 31 17 54.84 62
20 ExpressJet 5876 Jan IAD-ROC 1850 24 13 54.17 83
21 SkyWest 2973 Jan SBP-PHX 1220 24 13 54.17 44
22 Southwest 1970 Jan LAS-PHX 650 26 14 53.85 53
23 Frontier 851 Jan DEN-PHX 807 28 15 53.57 55
24 United 546 Jan PHX-SFO 1052 21 11 52.38 80
25 ExpressJet 4668 Jan MKE-EWR 1626 23 12 52.17 84
26 Southwest 2800 Jan ELP-PHX 1750 23 12 52.17 76
27 Southwest 3304 Jan PHX-SFO 2030 23 12 52.17 96
28 ExpressJet 5772 Jan ORD-SAV 1900 25 13 52.00 74
29 ExpressJet 4276 Jan CMH-EWR 1717 27 14 51.85 106
30 ExpressJet 4230 Jan DCA-EWR 1859 27 14 51.85 100
31 ExpressJet 4374 Jan JAX-EWR 1740 27 14 51.85 80
32 SkyWest 5597 Jan SFO-CEC 1532 27 14 51.85 94
33 Alaska 634 Jan PDX-PHX 640 31 16 51.61 49
34 Mesa 2840 Jan YUM-PHX 905 31 16 51.61 54

Source: Bureau of Transportation Statistics, Airline On-Time Data

* Includes canceled and diverted flights

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