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Flights with 70 Percent or More Delayed Arrivals
(2nd Quarter 2008: Apr-May-June 2008)

Flights ranked by percent not on-time (number delayed includes cancelled and diverted flights). A flight is considered delayed when it arrived 15 or more minutes later than the schedule. A complete listing of airline and airport abbreviations is available. Some flights on the list are a combination of flights operated by the same carrier between the same origin and destination with a change in scheduled departure time of 30 minutes or less.

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Carrier Flight Number Origin Dest Scheduled Departure Time Number Delayed Total Operations (minimum of 45) Percent Not On-Time Average Minutes of Delay (Late flights only)
American 1555 MIA SJU 2005 77 85 90.59 106.92
JetBlue 309 IAD SAN 1750 46 52 88.46 52.67
ExpressJet 1290 DCA EWR 1500 37 43 86.05 67.03
ExpressJet 2445 EWR RDU 2105 43 50 86.00 58.51
American 863 PHL DFW 1825 73 90 81.11 60.71
Continental 1142 EWR DFW 2000 30 37 81.08 84.87
Frontier 677 MCO DEN 1505 41 51 80.39 43.93
American 1148 MIA JFK 1925 73 91 80.22 71.71
American 1212 SEA DFW 2340 73 91 80.22 49.95
American 1639 JFK SJU 1900 68 85 80.00 124.87
Frontier 513 LGA DEN 2149 41 52 78.85 63.95
American 1236 MIA MCO 2105 67 85 78.82 51.78
ExpressJet 1299 EWR ATL 1930 43 55 78.18 69.70
American 1876 MIA LGA 1929 71 91 78.02 66.51
ExpressJet 3095 EWR MKE 1710 39 50 78.00 73.41
American 2211 DFW PDX 2135 70 90 77.78 50.43
Southwest 2423 ABQ TUS 1835 33 43 76.74 57.06
American 1551 LGA BNA 1945 56 73 76.71 60.02
JetBlue 369 LGA PBI 2105 23 30 76.67 72.74
American Eagle 4263 TYS ORD 1920 23 30 76.67 44.96
Atlantic Southeast 4826 LGA CAE 2130 59 77 76.62 61.83
Comair 5046 JFK DTW 2010 28 37 75.68 87.50
American 791 LGA DFW 2105 59 78 75.64 56.98
American Eagle 4830 LGA SDF 2005 34 45 75.56 59.82
Southwest 3857 MDW SMF 1945 37 49 75.51 73.81
United 850 ORD LGA 1900 58 77 75.32 68.40
ExpressJet 2675 EWR GSP 2030 58 77 75.32 53.28
American Eagle 4090 ORD OKC 2125 24 32 75.00 67.25
Mesa 7295 IAD LGA 1759 48 64 75.00 56.83
American 613 JFK MIA 1850 68 91 74.73 121.78
Southwest 193 HOU ABQ 1935 32 43 74.42 43.88
American Eagle 4902 PIT LGA 1700 58 78 74.36 52.67
American 795 MIA STT 1715 63 85 74.12 68.30
Northwest 649 EWR DTW 1945 57 77 74.03 58.70
American 2361 ORD DFW 2150 54 73 73.97 50.48
Continental 1197 BOS EWR 1730 62 84 73.81 81.10
Southwest 2246 LAS SJC 1130 31 42 73.81 36.68
American 257 JFK LAS 1625 67 91 73.63 49.04
United 647 EWR ORD 2005 59 81 72.84 53.32
ExpressJet 2441 EWR BDL 2100 32 44 72.73 65.06
American 363 LGA ORD 1925 65 90 72.22 75.31
American 1851 DCA DFW 1540 57 79 72.15 53.14
Comair 5438 TPA LGA 1815 51 71 71.83 64.76
American Eagle 4900 CLT LGA 1805 56 78 71.79 66.79
ExpressJet 3037 MHT EWR 1700 56 78 71.79 74.66
American 263 IAD LAX 1500 61 85 71.76 61.89
American 1832 MCO LGA 1945 61 85 71.76 63.54
American 1999 EWR MIA 1705 65 91 71.43 106.49
Continental 312 EWR BQN 1820 65 91 71.43 73.72
Delta 118 BOS JFK 1415 65 91 71.43 52.86
AirTran 311 MKE LGA 1325 40 56 71.43 66.00
United 1194 DEN LGA 1216 55 77 71.43 55.36
ExpressJet 1209 IAD EWR 1659 65 91 71.43 90.26
American Eagle 4897 LGA CLT 1840 47 66 71.21 56.68
Continental 638 EWR MIA 2030 64 90 71.11 77.45
ExpressJet 2287 BUF EWR 1750 27 38 71.05 60.89
ExpressJet 2379 EWR SDF 1850 39 55 70.91 51.72
Southwest 2709 HOU SAN 1135 36 51 70.59 50.28
United 1219 PHL ORD 1832 57 81 70.37 74.63
American 119 EWR LAX 1835 64 91 70.33 65.14
American 181 JFK LAX 1655 64 91 70.33 80.64
American 692 MIA EWR 1305 64 91 70.33 81.69
American 408 ORD PHL 2040 64 91 70.33 61.41
JetBlue 382 FLL LGA 2010 64 91 70.33 74.91
ExpressJet 2607 CLE LGA 1700 54 77 70.13 76.00
JetBlue 515 EWR FLL 2050 21 30 70.00 79.29
JetBlue 510 FLL EWR 1705 21 30 70.00 70.57
JetBlue 154 MCO JFK 1835 21 30 70.00 82.19
JetBlue 396 MCO LGA 1905 21 30 70.00 83.00
American Eagle 4265 SGF ORD 1700 21 30 70.00 49.05
Mesa 7318 GCC DEN 1630 63 90 70.00 41.43