Departures from a Major Airport Experiencing a Weather-related Cancellation, February 6, 2010

Departures from a Major Airport Experiencing a Weather-related Cancellation, February 6, 2010

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Air Segment Origin Airport From Origin Airport By Weather Cancellation Rate from Air Segment Origin Airport Snowfall (inches)
Scheduled Air Segments Scheduled Departures Departures Canceled due to Weather 0.01-24.9% 25.0-49.9% 50.0-100%
Scheduled Air Segments Scheduled Departures Departures Canceled due to Weather Scheduled Air Segments Scheduled Departures Departures Canceled due to Weather Scheduled Air Segments Scheduled Departures Departures Canceled due to Weather
Hartsfield ATL 149 896 72 4 41 4 0 0 0 7 74 68 0
Boston Logan BOS 47 207 35 2 30 2 0 0 0 6 34 33 0
Baltimore Washington BWI 58 202 195 0 0 0 1 7 2 56 193 193 16
Hopkins CLE 40 91 7 0 0 0 0 0 0 3 9 7 2.9
Charlotte CLT 62 275 32 3 30 3 1 8 3 4 27 26 0
Cincinnati CVG 39 81 5 0 0 0 1 3 1 3 4 4 6.1
Washington Reagan DCA 34 147 136 0 0 0 0 0 0 30 136 136 9.1
Denver DEN 113 523 23 0 0 0 1 4 1 5 23 22 0
Dallas-Fort Worth DFW 130 643 28 2 27 2 0 0 0 5 26 26 0
Detroit DTW 101 315 7 0 0 0 3 16 5 1 4 2 0
Newark Liberty EWR 64 215 42 11 95 12 6 23 7 17 31 23 0.4
Fort Lauderdale FLL 52 176 22 1 10 1 0 0 0 7 25 21 0
Honolulu HNL 24 124 0 0 0 0 0 0 0 0 0 0 0
Washington Dulles IAD 56 164 162 0 0 0 0 0 0 56 164 162 17.5
Houston IAH 98 395 21 1 9 1 0 0 0 6 21 20 0
John F Kennedy JFK 60 283 69 10 112 16 6 31 9 14 47 44 1.6
Mc Carran LAS 72 328 9 0 0 0 1 5 2 4 9 7 0
Los Angeles LAX 68 450 21 4 69 5 0 0 0 5 16 16 0
La Guardia LGA 35 173 39 9 78 13 3 28 8 7 19 18 0
Orlando MCO 75 319 48 1 10 2 0 0 0 7 49 46 0
Chicago Midway MDW 50 157 14 0 0 0 0 0 0 4 14 14 0
Memphis MEM 67 160 0 0 0 0 0 0 0 0 0 0 0
Miami MIA 47 196 21 1 9 1 0 0 0 5 21 20 0
Minneapolis-St Paul MSP 79 240 5 0 0 0 0 0 0 1 6 5 0
Chicago O'Hare ORD 130 682 54 2 28 3 1 6 2 5 49 49 0
Portland PDX 34 101 1 0 0 0 0 0 0 1 1 1 N/A
Philadelphia PHL 40 170 146 0 0 0 1 4 1 37 163 145 21.9
Phoenix Sky Harbor PHX 76 393 13 1 5 1 1 3 1 5 16 11 0
Pittsburgh PIT 26 80 63 0 0 0 1 7 3 21 67 60 9.7
San Diego SAN 33 159 6 1 27 2 0 0 0 2 4 4 0
Seattle-Tacoma SEA 48 193 6 0 0 0 0 0 0 3 6 6 0
San Francisco SFO 68 320 9 0 0 0 1 4 1 3 8 8 0
Salt Lake City SLC 83 268 7 0 0 0 1 4 1 4 8 6 0
Lambert STL 38 97 5 0 0 0 0 0 0 3 5 5 0
Tampa TPA 52 161 23 0 0 0 0 0 0 5 25 23 0
Totals for February 6, 2010 2,248 9,384 1,346 53 580 68 29 153 47 342 1304 1231 -

Note: Major airports comprise the 35 Operational Evolution Partnership (OEP) airports. Segment defined as non-stop service from specified major airport to any other airport, including non-major airports, e.g. EWR to LAX is defined as a segment from EWR and LAX to EWR is defined as a segment from LAX.

Nationwide there were 13684 scheduled flights, 1615 weather-related cancellations, and 200 other cancellations. Other cancellations reported in the categories of: carrier, national air system (NAS), or security.

Source: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Airline On-Time Performance Database; U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Informational Service, National Climatic Data Center, NNDC Climate Data: http://www7.ncdc.noaa.gov/CDO/cdo