Departures from a Major Airport Experiencing a Weather-related Cancellation, February 2, 2010

Departures from a Major Airport Experiencing a Weather-related Cancellation, February 2, 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 143 1,088 4 2 36 2 1 5 2 0 0 0 0
Boston Logan BOS 46 302 4 1 26 3 0 0 0 1 1 1 0
Baltimore Washington BWI 58 261 0 0 0 0 0 0 0 0 0 0 4
Hopkins CLE 46 131 1 1 15 1 0 0 0 0 0 0 0
Charlotte CLT 64 298 0 0 0 0 0 0 0 0 0 0 0
Cincinnati CVG 44 119 0 0 0 0 0 0 0 0 0 0 0
Washington Reagan DCA 41 224 2 2 35 2 0 0 0 0 0 0 2.1
Denver DEN 111 630 1 0 0 0 0 0 0 1 2 1 0
Dallas-Fort Worth DFW 129 743 8 1 11 2 1 4 1 2 9 5 0
Detroit DTW 106 426 1 1 8 1 0 0 0 0 0 0 1.8
Newark Liberty EWR 71 315 1 0 0 0 1 4 1 0 0 0 0.7
Fort Lauderdale FLL 47 171 0 0 0 0 0 0 0 0 0 0 0
Honolulu HNL 23 114 0 0 0 0 0 0 0 0 0 0 0
Washington Dulles IAD 53 189 15 5 49 5 4 14 4 6 11 6 4
Houston IAH 100 451 9 2 16 2 1 6 2 2 8 5 0
John F Kennedy JFK 59 298 2 2 19 2 0 0 0 0 0 0 0
Mc Carran LAS 74 379 1 0 0 0 0 0 0 1 1 1 0
Los Angeles LAX 68 516 0 0 0 0 0 0 0 0 0 0 0
La Guardia LGA 41 277 3 1 16 2 1 4 1 0 0 0 0.6
Orlando MCO 69 296 1 1 8 1 0 0 0 0 0 0 0
Chicago Midway MDW 52 227 0 0 0 0 0 0 0 0 0 0 1.2
Memphis MEM 70 200 0 0 0 0 0 0 0 0 0 0 0
Miami MIA 45 179 0 0 0 0 0 0 0 0 0 0 0
Minneapolis-St Paul MSP 78 301 0 0 0 0 0 0 0 0 0 0 0.5
Chicago O'Hare ORD 128 834 9 9 102 9 0 0 0 0 0 0 2.1
Portland PDX 36 132 1 0 0 0 1 4 1 0 0 0 N/A
Philadelphia PHL 45 234 1 1 18 1 0 0 0 0 0 0 0.1
Phoenix Sky Harbor PHX 79 496 0 0 0 0 0 0 0 0 0 0 0
Pittsburgh PIT 27 94 1 1 7 1 0 0 0 0 0 0 0
San Diego SAN 35 208 0 0 0 0 0 0 0 0 0 0 0
Seattle-Tacoma SEA 51 240 1 1 9 1 0 0 0 0 0 0 0
San Francisco SFO 67 365 0 0 0 0 0 0 0 0 0 0 0
Salt Lake City SLC 82 320 0 0 0 0 0 0 0 0 0 0 0
Lambert STL 44 148 1 0 0 0 1 4 1 0 0 0 0
Tampa TPA 51 176 0 0 0 0 0 0 0 0 0 0 0
Totals for February 2, 2010 2,283 11,382 67 31 375 35 11 45 13 13 32 19 -

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 16903 scheduled flights, 122 weather-related cancellations, and 163 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