| Line number | 0623 |
| Type | 224 W |
| Engines | Rolls Royce RB211-535E4-B |
| Mode S | A39BFA |
| Configuration | F16PY45Y108 |
| Name | |
|
| Date | Registration | Remarks |
| 23/05/1994 | N33103 | roll out. |
| 09/06/1994 | N33103 | first flight. |
| 24/06/1994 | N33103 | del Continental Airlines; '103'. |
| 27/06/1994 | N33103 | rgd to First Security Bank of Utah (in 2000 absorbed into Wells Fargo Bank Northwest). |
| 07/01/2007 | N33103 | at Houston with blended winglets (installed after 22/10/2006). |
| 02/05/2010 | N33103 | Continental Airlines agreed with United Airlines to merge into United Airlines. |
| 01/10/2010 | N33103 | Continental Airlines merged with United Airlines into United Airlines. |
| 16/11/2010 | N33103 | last service with "Continental" titles: San Jose (Costa Rica)-Houston as COA1490; ferried Houston-Amarillo as COA9971; for repaint of titles. |
| 18/11/2010 | N33103 | ferried Amarillo-Houston as COA9976 with "United" titles. |
| 19/11/2010 | N33103 | in service: Houston-Los Angeles as COA52. |
| 01/05/2020 | N33103 | last service: Newark/EWR-Los Angeles/LAX as UAL1105. |
| 05/05/2020 | N33103 | ferried Los Angeles/LAX-Roswell/ROW as UAL2717; for parking because of COVID-19 pandemic. |
| 11/02/2021 | N33103 | ferried Roswell/ROW-Orlando/MCO as UAL2725; for maintenance. |
