|
| 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 | 52 | -- | 21.0 | -- | 58.7 |
| 2001 | 53 | 2.9 | 17.6 | -3.4 | 53.1 |
| 2002 | 50 | -6.0 | 14.8 | -2.8 | 47.5 |
| 2003 | 63 | 25.1 | 14.4 | -0.4 | 51.5 |
| 2004 | 68 | 8.6 | 17.7 | 3.3 | 52.4 |
| 2005 | 72 | 5.3 | 23.2 | 5.5 | 54.6 |
| 2006 | 69 | -3.4 | 18.6 | -4.5 | 54.5 |
| 2007 | 70 | 1.0 | 20.6 | 1.9 | 58.3 |
| 2008 | 68 | -2.9 | 20.2 | -0.4 | 62.1 |
| 2009 | 65 | -4.6 | 20.1 | -0.1 | 55.2 |
| 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. |