| 28/11/1990 | N525UA | roll out. |
| 21/12/1990 | N525UA | first flight. |
| 15/01/1991 | N525UA | del United Airlines; '5325'. |
| 15/01/1991 | N525UA | bt UT Aircraft Finance Corporation; opb United Airlines on lease. |
| 18/01/1996 | N525UA | rgd to Wilmington Trust Company. |
| 03/01/2005 | N525UA | at Los Angeles in 2004 United Airlines c/s with "United" titles (repainted after 00/12/2004). |
| 30/05/2005 | N525UA | bt Wells Fargo Bank Northwest.; opb United Airlines on lease. |
| 14/12/2007 | N525UA | at New York/JFK with blended winglets (installed after 31/08/2012). |
| 02/05/2010 | N525UA | United Airlines agreed with Continental Airlines to merge into United Airlines. |
| 01/10/2010 | N525UA | United Airlines merged with Continental Airlines into United Airlines. |
| 13/10/2012 | N525UA | at Los Angeles in 2010 United Airlines c/s with "United" titles (repainted after 31/08/2012). |
| 18/03/2013 | N525UA | bt & rgd to United Air Lines Inc. |
| 03/10/2013 | N525UA | last service: New York/JFK-San Francisco as UAL821. |
| 06/10/2013 | N525UA | ferried San Francisco-Goodyear as UAL6858; for storage. |
| 16/10/2013 | N525UA | ferried Goodyear-Tupelo as UAL6874; for part-out and scrapping. |
| 24/10/2013 | N525UA | at Tupelo in full United Airlines c/s; missing both engines. |
| 09/11/2013 | N525UA | at Tupelo in full United Airlines c/s; missing both engines. |
| 14/02/2014 | N525UA | bt Universal Asset Management. |
| 14/02/2014 | N525UA | registration cancelled. |
| 00/00/2014 | | scrapping completed. |
