| 05/04/1998 | N687DL | roll out. |
| 22/04/1998 | N687DL | first flight. |
| 04/05/1998 | N687DL | del Delta Air Lines; '687'. |
| 05/05/1998 | N687DL | rgd to Delta Air Lines Inc. |
| 14/03/1999 | N687DL | at Denver in 1997 Delta Air Lines c/s with "Delta Air Lines" titles. |
| 00/00/0000 | N687DL | never repainted in 2000 Delta Air Lines c/s with "Delta" titles. |
| 28/02/2008 | N687DL | at Atlanta in 2007 Delta Air Lines c/s with "Delta" titles (repainted after 00/02/2008). |
| 03/11/2011 | N687DL | at Fort Lauderdale with blended winglets (installed after 14/01/2011). |
| 14/04/2021 | N687DL | ferried Atlanta/ATL-Queretaro/QRO as DAL9936; for maintenance. |
| 14/05/2021 | N687DL | ferried Queretaro/QRO-Atlanta/ATL as DAL9960; after maintenance. |
