Departures from a Major Airport Experiencing a Weather-related Cancellation, February 22, 2010

Departures from a Major Airport Experiencing a Weather-related Cancellation, February 22, 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 146 1,170 0 0 0 0 0 0 0 0 0 0 0
Boston Logan BOS 49 327 0 0 0 0 0 0 0 0 0 0 0
Baltimore Washington BWI 58 281 0 0 0 0 0 0 0 0 0 0 0
Hopkins CLE 51 167 1 0 0 0 0 0 0 1 1 1 0.1
Charlotte CLT 64 303 0 0 0 0 0 0 0 0 0 0 0
Cincinnati CVG 49 138 1 1 5 1 0 0 0 0 0 0 0
Washington Reagan DCA 42 231 0 0 0 0 0 0 0 0 0 0 0
Denver DEN 112 664 0 0 0 0 0 0 0 0 0 0 0.2
Dallas-Fort Worth DFW 130 756 0 0 0 0 0 0 0 0 0 0 0
Detroit DTW 108 435 7 2 21 2 4 15 4 1 2 1 6.4
Newark Liberty EWR 73 337 0 0 0 0 0 0 0 0 0 0 0
Fort Lauderdale FLL 52 199 0 0 0 0 0 0 0 0 0 0 0
Honolulu HNL 23 119 0 0 0 0 0 0 0 0 0 0 0
Washington Dulles IAD 58 200 0 0 0 0 0 0 0 0 0 0 0
Houston IAH 100 543 1 1 5 1 0 0 0 0 0 0 0
John F Kennedy JFK 61 328 0 0 0 0 0 0 0 0 0 0 0
Mc Carran LAS 74 397 0 0 0 0 0 0 0 0 0 0 0
Los Angeles LAX 71 548 1 0 0 0 0 0 0 1 1 1 0
La Guardia LGA 40 292 0 0 0 0 0 0 0 0 0 0 0
Orlando MCO 72 351 0 0 0 0 0 0 0 0 0 0 0
Chicago Midway MDW 52 229 8 5 43 5 2 11 3 0 0 0 1
Memphis MEM 70 205 0 0 0 0 0 0 0 0 0 0 0
Miami MIA 47 189 0 0 0 0 0 0 0 0 0 0 0
Minneapolis-St Paul MSP 84 340 0 0 0 0 0 0 0 0 0 0 0
Chicago O'Hare ORD 131 891 10 5 52 5 1 3 1 2 7 4 1.1
Portland PDX 37 142 0 0 0 0 0 0 0 0 0 0 N/A
Philadelphia PHL 46 251 0 0 0 0 0 0 0 0 0 0 0
Phoenix Sky Harbor PHX 81 521 1 0 0 0 1 4 1 0 0 0 N/A
Pittsburgh PIT 27 105 0 0 0 0 0 0 0 0 0 0 0
San Diego SAN 36 218 0 0 0 0 0 0 0 0 0 0 0
Seattle-Tacoma SEA 51 250 0 0 0 0 0 0 0 0 0 0 0
San Francisco SFO 68 380 0 0 0 0 0 0 0 0 0 0 0
Salt Lake City SLC 84 352 0 0 0 0 0 0 0 0 0 0 0
Lambert STL 44 159 0 0 0 0 0 0 0 0 0 0 0
Tampa TPA 54 203 0 0 0 0 0 0 0 0 0 0 0
Totals for February 22, 2010 2,345 12,221 30 14 126 14 8 33 9 5 11 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 18106 scheduled flights, 63 weather-related cancellations, and 329 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