|
| 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 | 55 | -- | 15.7 | -- | 54.4 |
| 2001 | 54 | -2.0 | 14.7 | -1.0 | 52.4 |
| 2002 | 48 | -11.0 | 14.8 | 0.1 | 50.0 |
| 2003 | 50 | 3.4 | 11.4 | -3.4 | 50.6 |
| 2004 | 48 | -3.9 | 16.5 | 5.1 | 52.2 |
| 2005 | 50 | 3.6 | 17.0 | 0.5 | 51.1 |
| 2006 | 57 | 15.3 | 17.8 | 0.8 | 53.6 |
| 2007 | 88 | 54.1 | 17.8 | 0.0 | 55.9 |
| 2008 | 84 | -5.1 | 16.7 | -1.1 | 58.5 |
| 2009 | 73 | -12.2 | 13.0 | -3.7 | 58.0 |
| 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. |