(After pushing back from the gate)
Excel | CSV | Graphic Version
| Cause | Percentage |
|---|---|
| Weather | 72 |
| Flight volume | 12 |
| Equipment problems | 2 |
| Closed runway | 5 |
| Other | 9 |
SOURCE: U.S. Department of Transportation, Federal Aviation Administration, Operations Network (OPSNET) Database, available at http://www.faa.gov/programs/oep/.