Departures from a Major Airport Experiencing a Weather-related Cancellation, February 24, 2010

Departures from a Major Airport Experiencing a Weather-related Cancellation, February 24, 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 145 1,164 31 21 306 26 4 14 4 1 2 1 0
Boston Logan BOS 47 322 2 2 51 2 0 0 0 0 0 0 0
Baltimore Washington BWI 58 278 2 1 16 2 0 0 0 0 0 0 0
Hopkins CLE 44 143 2 1 7 1 1 3 1 0 0 0 2.2
Charlotte CLT 64 336 3 2 26 2 1 3 1 0 0 0 0
Cincinnati CVG 49 137 1 1 5 1 0 0 0 0 0 0 1.3
Washington Reagan DCA 42 233 2 1 22 1 1 4 1 0 0 0 0
Denver DEN 113 660 0 0 0 0 0 0 0 0 0 0 0
Dallas-Fort Worth DFW 130 754 2 2 42 2 0 0 0 0 0 0 0
Detroit DTW 107 433 3 2 21 3 0 0 0 0 0 0 3.1
Newark Liberty EWR 73 334 2 1 18 1 1 4 1 0 0 0 0
Fort Lauderdale FLL 52 196 1 1 23 1 0 0 0 0 0 0 0
Honolulu HNL 24 115 0 0 0 0 0 0 0 0 0 0 0
Washington Dulles IAD 57 197 0 0 0 0 0 0 0 0 0 0 0
Houston IAH 100 471 3 3 27 3 0 0 0 0 0 0 0
John F Kennedy JFK 61 325 0 0 0 0 0 0 0 0 0 0 0
Mc Carran LAS 74 388 0 0 0 0 0 0 0 0 0 0 0
Los Angeles LAX 71 548 0 0 0 0 0 0 0 0 0 0 0
La Guardia LGA 40 288 13 7 114 7 2 10 3 3 3 3 0
Orlando MCO 72 339 1 1 16 1 0 0 0 0 0 0 0
Chicago Midway MDW 52 227 3 2 17 3 0 0 0 0 0 0 2.3
Memphis MEM 70 208 2 0 0 0 1 3 1 1 2 1 0
Miami MIA 45 183 3 3 33 3 0 0 0 0 0 0 0
Minneapolis-St Paul MSP 84 340 2 1 7 1 0 0 0 1 1 1 0
Chicago O'Hare ORD 131 889 20 14 155 15 5 16 5 0 0 0 3.6
Portland PDX 36 139 1 0 0 0 1 3 1 0 0 0 N/A
Philadelphia PHL 45 244 1 1 18 1 0 0 0 0 0 0 0
Phoenix Sky Harbor PHX 80 513 0 0 0 0 0 0 0 0 0 0 0
Pittsburgh PIT 26 104 0 0 0 0 0 0 0 0 0 0 0
San Diego SAN 36 217 0 0 0 0 0 0 0 0 0 0 N/A
Seattle-Tacoma SEA 50 246 1 1 9 1 0 0 0 0 0 0 0
San Francisco SFO 67 376 12 6 39 6 4 15 5 1 2 1 0
Salt Lake City SLC 82 347 0 0 0 0 0 0 0 0 0 0 0
Lambert STL 44 156 1 1 5 1 0 0 0 0 0 0 0
Tampa TPA 55 200 0 0 0 0 0 0 0 0 0 0 0
Totals for February 24, 2010 2,326 12,050 114 75 977 84 21 75 23 7 10 7 -

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 17843 scheduled flights, 185 weather-related cancellations, and 263 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