|
| Year | Annual departures (in thousands) |
Percent change in annual departures |
Percent of annual departures that were delayed |
Percentage point change in annual departures that were delayed |
Average delay per delayed departure (in minutes) |
|---|---|---|---|---|---|
| 2000 | 151 | -- | 18.6 | -- | 53.0 |
| 2001 | 145 | -3.5 | 16.3 | -2.3 | 51.0 |
| 2002 | 147 | 0.9 | 14.2 | -2.1 | 49.6 |
| 2003 | 153 | 3.9 | 12.3 | -1.9 | 45.6 |
| 2004 | 153 | 0.0 | 14.8 | 2.5 | 48.3 |
| 2005 | 142 | -7.1 | 20.2 | 5.4 | 50.7 |
| 2006 | 139 | -2.1 | 18.2 | -2.0 | 48.9 |
| 2007 | 161 | 15.9 | 21.1 | 2.9 | 52.5 |
| 2008 | 137 | -14.6 | 17.3 | -3.8 | 51.5 |
| 2009 | 127 | -7.2 | 16.3 | -1.0 | 51.3 |
| Source: GAO analysis of FAA's ASPM data |
| Note: The percentage change in departures and the change in percentage points of departures that were delayed may not compute due to rounding. |