|
| 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 | 266 | -- | 21.0 | -- | 50.6 |
| 2001 | 250 | -5.7 | 19.4 | -1.7 | 46.5 |
| 2002 | 237 | -5.3 | 16.3 | -3.1 | 45.4 |
| 2003 | 306 | 29.1 | 16.3 | 0.0 | 45.4 |
| 2004 | 346 | 13.1 | 22.8 | 6.5 | 50.5 |
| 2005 | 332 | -4.1 | 23.8 | 1.0 | 55.8 |
| 2006 | 395 | 19.1 | 28.3 | 4.5 | 51.3 |
| 2007 | 443 | 11.9 | 27.8 | -0.6 | 53.3 |
| 2008 | 442 | -0.2 | 22.8 | -4.9 | 54.5 |
| 2009 | 447 | 1.3 | 22.2 | -0.6 | 53.8 |
| 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. |