F1: 7 Sep. 1993
Delivered: 24 Nov. 1993
| 24 Nov. 1993 | United Airlines | UAL,UA | N401UA | |
| cs: United | A4B21B | 
| 02 Dec. 2005 | Ted | UAL,UA | N401UA | |
| cs: Ted | A4B21B | 
| 04 Jan. 2009 | United Airlines | UAL,UA | N401UA | |
| cs: United | A4B21B | 
|  | 
| YVR - Aug. 2015, © Ken Fielding | 
| 10 May 2023 | ❖ Stored at TUP | N401UA | ||
| cs: | A4B21B | stored | 
00435,
 
