| Line number | 0697 |
| Type | #colspa | 251 W |
| Engines | Pratt & Whitney PW2037 |
| Mode S | A6CC41 |
| Configuration | F24W18Y138 |
| Name | |
|
| Date | Registration | Remarks |
| 10/01/1996 | N537US | roll out. |
| 26/01/1996 | N537US | first flight. |
| 20/02/1996 | N537US | del Northwest Airlines; '5637'. |
| 29/02/1996 | N537US | bt First Security Bank of Utah; opb Northwest Airlines on lease. |
| 01/03/1996 | N537US | rgd to First Security Bank of Utah (as of 2000 Wells Fargo Bank Northwest after merger). |
| 21/04/2001 | N537US | tfd to Wells Fargo Bank Northwest; opb Northwest Airlines on lease. |
| 21/09/2004 | N537US | at Anchorage in 2003 Northwest Airlines c/s (repainted after 08/03/2004). |
| 07/11/2005 | N537US | last service: Seattle-Minneapolis as NWA164. |
| 08/11/2005 | N537US | ferried Minneapolis-Marana as NWA9754 (TT: 33260 hours; 12982 cycles); for storage. |
| 13/02/2006 | N537US | ferried Marana-Minneapolis as NWA9751. |
| 15/02/2006 | N537US | in service: Minneapolis-Milwaukee as NWA1950. |
| 02/01/2007 | N537US | last service: Tampa-Minneapolis as NWA437; ferried Minneapolis-Kelowna as NWA9751; for installation of blended winglets. |
| 21/01/2007 | N537US | ferried Kelowna-Seattle as NWA9754 with blended winglets; in service: Seattle-Minneapolis as NWA170. |
| 29/10/2008 | N537US | Northwest Airlines merged into Delta Air Lines. |
| 11/08/2009 | N537US | arr Kuala Lumpur; for repaint. |
| 21/08/2009 | N537US | r/o at Kuala Lumpur in 2007 Delta Air Lines c/s with "Delta" titles. |
| 00/12/2009 | N537US | bt Delta Air Lines Inc. |
| 31/12/2009 | N537US | rgd to Delta Air Lines Inc. |
| 27/03/2020 | N537US | last service: Detroit/DTW-Minneapolis/MSP as DAL1683. |
| 28/03/2020 | N537US | ferried Minneapolis/MSP-Victorville/VCV as DAL9939; for parking because of COVID-19 pandemic. |
| 21/11/2020 | N537US | ferried Victorville/VCV-Atlanta/ATL as DAL9960. |
| 22/11/2020 | N537US | ret to service: Atlanta/ATL-Fort Lauderdale/FLL as DAL1404. |
