| Line number | 0794 |
| Type | 222 W |
| Engines | Pratt & Whitney PW2037 |
| Mode S | A7B574 |
| Configuration | F28PY48Y66 |
| Name | |
|
| Date | Registration | Remarks |
| 17/02/1998 | N596UA | roll out. |
| 28/02/1998 | N596UA | first flight. |
| 17/03/1998 | N596UA | del United Airlines; '5496'. |
| 18/03/1998 | N596UA | rgd to United Airlines Inc. |
| 29/05/2008 | N596UA | at Washington/National in 2004 United Airlines c/s with "United" titles (repainted after 14/10/2007). |
| 26/05/2010 | N596UA | at Seattle with blended winglets (installed after 04/04/2010). |
| 02/05/2010 | N596UA | United Airlines agreed with Continental Airlines to merge into United Airlines. |
| 01/10/2010 | N596UA | United Airlines merged with Continental Airlines into United Airlines. |
| 01/05/2012 | N596UA | at Las Vegas in 2010 United Airlines c/s with "United" titles (repainted after 03/02/2012). |
| 21/03/2020 | N596UA | last service: Boston/BOS-San Francisco/SFO as UAL1163. |
| 30/03/2020 | N596UA | ferried San Francisco/SFO-Roswell/ROW as UAL2719; for parking because of COVID-19 pandemic. |
