Departures from a Major Airport Experiencing a Weather-related Cancellation, February 17, 2010

Departures from a Major Airport Experiencing a Weather-related Cancellation, February 17, 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 1,167 0 0 0 0 0 0 0 0 0 0 0
Boston Logan BOS 48 325 8 5 74 6 2 6 2 0 0 0 0
Baltimore Washington BWI 58 281 1 1 18 1 0 0 0 0 0 0 0
Hopkins CLE 47 160 0 0 0 0 0 0 0 0 0 0 0.1
Charlotte CLT 64 339 0 0 0 0 0 0 0 0 0 0 0
Cincinnati CVG 49 138 2 1 7 1 1 4 1 0 0 0 0
Washington Reagan DCA 42 232 1 1 25 1 0 0 0 0 0 0 0
Denver DEN 113 660 0 0 0 0 0 0 0 0 0 0 0
Dallas-Fort Worth DFW 130 757 1 1 8 1 0 0 0 0 0 0 0
Detroit DTW 107 434 1 1 12 1 0 0 0 0 0 0 0
Newark Liberty EWR 73 334 0 0 0 0 0 0 0 0 0 0 0
Fort Lauderdale FLL 52 197 0 0 0 0 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 57 198 1 1 8 1 0 0 0 0 0 0 0
Houston IAH 100 549 1 1 7 1 0 0 0 0 0 0 0
John F Kennedy JFK 61 327 3 3 37 3 0 0 0 0 0 0 0
Mc Carran LAS 74 392 1 1 9 1 0 0 0 0 0 0 0
Los Angeles LAX 72 549 6 3 30 3 1 3 1 1 4 2 0
La Guardia LGA 40 287 2 1 36 1 0 0 0 1 2 1 0
Orlando MCO 72 342 1 1 11 1 0 0 0 0 0 0 0
Chicago Midway MDW 52 226 2 1 12 2 0 0 0 0 0 0 0
Memphis MEM 70 209 0 0 0 0 0 0 0 0 0 0 0
Miami MIA 45 184 0 0 0 0 0 0 0 0 0 0 0
Minneapolis-St Paul MSP 84 341 0 0 0 0 0 0 0 0 0 0 0
Chicago O'Hare ORD 131 893 4 2 31 2 1 8 2 0 0 0 0
Portland PDX 37 141 2 1 5 1 1 3 1 0 0 0 0
Philadelphia PHL 46 246 0 0 0 0 0 0 0 0 0 0 0
Phoenix Sky Harbor PHX 80 516 0 0 0 0 0 0 0 0 0 0 0
Pittsburgh PIT 27 106 1 1 7 1 0 0 0 0 0 0 1.4
San Diego SAN 36 217 1 1 10 1 0 0 0 0 0 0 0
Seattle-Tacoma SEA 50 247 0 0 0 0 0 0 0 0 0 0 0
San Francisco SFO 67 379 26 9 86 9 4 16 5 4 21 12 0
Salt Lake City SLC 82 347 1 0 0 0 0 0 0 1 2 1 0
Lambert STL 44 158 0 0 0 0 0 0 0 0 0 0 0
Tampa TPA 55 201 0 0 0 0 0 0 0 0 0 0 0
Totals for February 17, 2010 2,334 12,194 66 36 433 38 10 40 12 7 29 16 -

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 18055 scheduled flights, 127 weather-related cancellations, and 141 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