Departures from a Major Airport Experiencing a Weather-related Cancellation, February 20, 2010

Departures from a Major Airport Experiencing a Weather-related Cancellation, February 20, 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 150 959 1 0 0 0 0 0 0 1 1 1 0
Boston Logan BOS 50 234 0 0 0 0 0 0 0 0 0 0 0
Baltimore Washington BWI 58 218 0 0 0 0 0 0 0 0 0 0 0
Hopkins CLE 40 108 0 0 0 0 0 0 0 0 0 0 0
Charlotte CLT 61 280 0 0 0 0 0 0 0 0 0 0 0
Cincinnati CVG 42 104 1 0 0 0 0 0 0 1 1 1 0
Washington Reagan DCA 36 152 0 0 0 0 0 0 0 0 0 0 0
Denver DEN 113 584 15 2 17 2 0 0 0 3 21 13 0.4
Dallas-Fort Worth DFW 130 660 4 1 8 1 1 4 1 1 4 2 0
Detroit DTW 105 347 2 0 0 0 1 3 1 1 1 1 0
Newark Liberty EWR 66 242 1 0 0 0 0 0 0 1 1 1 0
Fort Lauderdale FLL 53 199 0 0 0 0 0 0 0 0 0 0 0
Honolulu HNL 24 126 0 0 0 0 0 0 0 0 0 0 0
Washington Dulles IAD 59 184 0 0 0 0 0 0 0 0 0 0 0
Houston IAH 99 435 2 1 6 1 0 0 0 1 1 1 0
John F Kennedy JFK 61 307 1 0 0 0 0 0 0 1 1 1 0
Mc Carran LAS 73 340 0 0 0 0 0 0 0 0 0 0 0
Los Angeles LAX 69 472 3 0 0 0 0 0 0 2 4 3 0
La Guardia LGA 38 181 0 0 0 0 0 0 0 0 0 0 0
Orlando MCO 75 353 0 0 0 0 0 0 0 0 0 0 0
Chicago Midway MDW 50 167 0 0 0 0 0 0 0 0 0 0 0.1
Memphis MEM 68 172 0 0 0 0 0 0 0 0 0 0 0
Miami MIA 47 195 0 0 0 0 0 0 0 0 0 0 0
Minneapolis-St Paul MSP 86 292 1 0 0 0 0 0 0 1 1 1 0
Chicago O'Hare ORD 134 750 3 0 0 0 0 0 0 1 5 3 0.2
Portland PDX 34 113 0 0 0 0 0 0 0 0 0 0 N/A
Philadelphia PHL 41 192 0 0 0 0 0 0 0 0 0 0 0
Phoenix Sky Harbor PHX 80 437 2 0 0 0 1 5 2 0 0 0 0
Pittsburgh PIT 26 89 0 0 0 0 0 0 0 0 0 0 0
San Diego SAN 35 179 0 0 0 0 0 0 0 0 0 0 0
Seattle-Tacoma SEA 47 214 0 0 0 0 0 0 0 0 0 0 0
San Francisco SFO 67 333 1 0 0 0 0 0 0 1 2 1 0
Salt Lake City SLC 86 304 1 0 0 0 0 0 0 1 1 1 0
Lambert STL 42 113 0 0 0 0 0 0 0 0 0 0 0
Tampa TPA 54 187 0 0 0 0 0 0 0 0 0 0 0
Totals for February 20, 2010 2,299 10,222 38 4 31 4 3 12 4 16 44 30 -

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 14953 scheduled flights, 96 weather-related cancellations, and 63 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