| 03/01/1986 | N615DL | roll out. |
| 06/02/1986 | N615DL | first flight. |
| 28/02/1986 | N615DL | del Delta Air Lines; '615'. |
| 00/08/2000 | N615DL | at Raleigh/Durheam in 1998 Delta Air Lines c/s with "Delta Air Lines" titles. |
| 08/07/2005 | N615DL | at Atlanta in full Song c/s with green "flysong.com" titles (repainted after 23/05/2005). |
| 00/11/2007 | N615DL | r/o at Victorville in 2007 Delta Air Lines c/s with "Delta" titles. |
| 31/07/2008 | N615DL | bt & rgd to Wilmington Trust Company. |
| 20/12/2013 | N615DL | bt & rgd to Delta Air Lines Inc. |
| 08/09/2014 | N615DL | last service: Jacksonville-Atlanta as DAL1964. |
| 09/09/2014 | N615DL | ferried Atlanta-Blytheville as DAL9933 (TT: 94908 hours; 43307 cycles); for part-out and scrapping. |
| 25/03/2015 | N615DL | at Blytheville in basic Delta Air Lines c/s without titles and tail logo. |
