| Line number | 0207 |
| Typoe | 232 |
| Engines | Pratt & Whitney PW2037 |
| Mode S | A8746D |
| Configuration | F26W26Y132 |
| Name | |
|
| Date | Registration | Remarks |
| 01/12/1988 | N644DL | roll out. |
| 22/12/1988 | N644DL | first flight. |
| 18/01/1989 | N644DL | del Delta Air Lines; '644'. |
| 15/02/1989 | N644DL | rgd to Delta Air Lines Inc. |
| 27/01/2002 | N644DL | at Atlanta in 2000 Delta Air Lines c/s with "Delta" titles. |
| 28/09/2003 | N644DL | at West Palm Beach in full Song c/s with "flysong.com" titles (repainted after 22/06/2003). |
| 31/12/2007 | N644DL | at Los Angeles in 2007 Delta Air Lines c/s with "Delta" titles (repainted after 24/11/2007). |
| 17/04/2014 | N644DL | last service: Phoenix-Atlanta as DAL1446. |
| 18/04/2014 | N644DL | ferried Atlanta-Blytheville as DAL9931 (TT: 86351 hours; 37258 cycles); for part out and scrap. |
| 25/03/2015 | N644DL | at Blytheville in basic Delta Air Lines c/s without titles and tail logo. |
| 15/07/2015 | N644DL | at Blytheville; withdrawn from use. |
| 00/00/2018 | N644DL | scrapping completed. |
| 06/12/2018 | N644DL | registration cancelled. |
Cancelled From FAA Register on 2018-12-06