You are here

May 2015 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

RankCarrierFlight NumberMonthOrigin-DestScheduled Departure TimeNumber 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)**
1Spirit 315MayTPA-IAH1635242187.50100
2Spirit 906MayIAH-DTW1900252184.00109
3Spirit 853MayORD-DEN2155312683.87110
4Spirit 500MayIAH-ORD1839312683.87109
5Spirit 327MayIAH-LAX1425252080.00112
6Spirit 968MayORD-BWI2105312270.9785
7Spirit 314MayIAH-TPA1250241770.8372
8Southwest105MayLAX-SJC2150251768.0051
9Spirit 903MayORD-DFW2008312167.7484
10Spirit 736MayLAX-ORD1700312167.74122
11Spirit 216MayLAX-IAH825241666.6787
12Southwest3765MayHOU-EWR1725261765.3890
13Spirit 331MayLGA-ORD2155312064.5274
14Spirit 713MayIAH-DEN1739312064.5287
15Spirit 992MayMSY-ORD1755312064.5292
16Spirit 805MayATL-LAS2131251664.0077
17Envoy3499MayHOU-DFW1940251664.00180
18ExpressJet2603MayDFW-ACT2200251664.00110
19Southwest44MayPHX-BUR1955251664.0077
20Southwest567MayLAX-SFO850251664.0060
21SkyWest5165MayDFW-IAH1521191263.1697
22ExpressJet2690MayTYS-DFW1933211361.90102
23Southwest164MayLAX-OAK1630261661.5456
24Spirit 630MayORD-LGA1759311961.2977
25Spirit 893MayORD-DFW925311961.2993
26Spirit 614MayMSP-ORD1832311961.2981
27Spirit 567MayDTW-ATL1842311961.2969
28Frontier1265MayORD-LAS2010311961.2974
29Spirit 770MayATL-DTW1605311961.2997
30Spirit 646MayTPA-DTW1935181161.11107
31Southwest1398MaySEA-DAL1135231460.8753
32Southwest4467MayLAX-SFO2030251560.0078
33Southwest48MayDAL-TPA1940251560.0085
34Envoy3499MayDFW-HOU1756251560.0076
35Southwest2096MayLAS-SFO2045291758.6270
36Spirit 709MayLAX-DTW2158311858.0675
37Frontier1265MayPHL-ORD1810311858.06101
38Spirit 747MayMSP-DFW1850311858.06120
39Spirit 742MayDFW-MSP1535311858.06109
40Spirit 113MayBWI-IAH1541311858.0697
41Frontier1120MayLAS-CVG2245311858.0696
42Spirit 595MayORD-IAH925311858.0694
43Southwest4305MayOAK-ONT1825261557.6965
44Southwest806MayDAL-LBB2030261557.6978
45Southwest46MayDAL-ELP1910261557.6984
46SkyWest5620MayIAH-DFW1330211257.1478
47SkyWest5215MayMIA-IAH1449251456.0079
48Southwest181MayBUR-LAS2145251456.0064
49Spirit 806MayLAS-ATL2340251456.0080
50United1274MayIAH-LAX1742271555.5675
51Spirit 729MayORD-TPA1515181055.56113
52United1485MayIAH-BOS1918291655.1782
53Spirit 976MayDEN-DTW1959311754.8488
54Spirit 456MayORD-FLL700311754.84119
55Spirit 615MayFLL-TPA2150311754.84103
56Southwest929MayONT-OAK1725261453.8548
57Southwest1350MayHOU-MAF1715261453.8566
58Southwest42MayDAL-SAT1805261453.8576
59Southwest1350MayTUL-HOU1510261453.8555
60Southwest207MayDAL-AUS1620261453.8585
61United282MayDCA-IAH1743261453.8591
62Southwest207MayLAX-SMF2050301653.3390
63Virgin America26MaySFO-JFK1355191052.6360
64ExpressJet2730MayPIB-DFW1540211152.38107
65SkyWest5157MayBFL-IAH1145211152.3891
66United1685MayAUS-IAH1706211152.38105
67SkyWest5584MayIAH-PHX1818251352.0059
68Southwest1625MayBOS-CAK2100251352.00150
69Southwest620MayHOU-TUL2210251352.0064
70Southwest741MayHOU-DAL1830271451.8564
71Spirit 330MayDFW-CLE2028311651.6161
72Spirit 442MayDFW-MCI1855311651.6194
73Spirit 940MayDFW-ORD607311651.6177
74Spirit 832MayIAH-MCO1318311651.6172
75Spirit 912MayMCO-ORD1726311651.6176
76Spirit 612MayMSP-ORD604311651.61108
77Spirit 708MayORD-BOS1336311651.6185
78Spirit 654MayPDX-ORD2355311651.6191
79United623MayORD-LAX1830311651.6157
80Southwest12MayLGA-DEN1655311651.61103
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