| Line number | 1016 |
| Type | 251 W |
| Engines | Pratt & Whitney PW2037 |
| Mode S | A71AAD |
| Configuration | F20W29Y150 |
| Name | |
|
| Date | Registration | Remarks |
| 19/06/2002 | N557NW | roll out. |
| 28/06/2002 | N557NW | first flight. |
| 15/07/2002 | N557NW | del Northwest Airlines; '5657'. |
| 16/07/2002 | N557NW | rgd to Northwest Airlines Inc. |
| 28/12/2006 | N557NW | at San Francisco in 2003 Northwest Airlines c/s (repainted after 15/07/2006). |
| 29/10/2008 | N557NW | Northwest Airlines merged with Delta Air Lines; '5657'. |
| 12/01/2009 | N557NW | at Calgary with blended winglets (installed after 17/11/2008). |
| 27/01/2009 | N557NW | ferried ?-Greenville/GLH as NWA9753; for repaint. |
| 05/02/2009 | N557NW | ferried Greenville/GLH-Detroit as NWA9861 in 2007 Delta Air Lines c/s with "Delta" titles. |
| 31/12/2009 | N557NW | rgd to Delta Air Lines Inc. |
