MSN 1821 exists for 3 aircraft types, because each manufacturer numbers its own production. All of them are listed below.
Airbus A320-232 MSN 1821
Registration N493UA · United Airlines
Identity
Operators
Timeline
First Flight
10 Jun 2002
Delivery
22 Jul 2002
Age
24.4 yrs
Last Updated
29 Oct 2026
History
Airbus A320-232, serial number 1821, first flight 10 Jun 2002. Delivered to United Airlines on 22 Jul 2002, registered N493UA. Transferred to Ted on 30 Jan 2004. Seen at Los Angeles International full colour scheme this date. Transferred to United Airlines on 4 Jan 2009. Seen at Phoenix Sky Harbor International Airport full colour scheme this date, owned by United Airlines 1 Apr 2013. Current status: in service.
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Airbus A330-343E MSN 1821
Registration B-8365 · China Southern Airlines
Identity
Operators
Timeline
First Flight
03 Oct 2017
Delivery
14 Nov 2017
Age
9.1 yrs
Last Updated
29 Oct 2026
History
Airbus A330-343E, serial number 1821, first flight 3 Oct 2017. Delivered to China Southern Airlines on 14 Nov 2017, registered B-8365. Hainan Airlines realloc/error. Current status: in service.
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ATR 72 · 72-600 MSN 1821
Registration F-OPFO · Air Tahiti
Identity
Operators
Timeline
First Flight
26 May 2026
Delivery
—
Age
0.4 yrs
Last Updated
29 Oct 2026
History
ATR 72-600, serial number 1821, first flight 26 May 2026. Delivered to Air Tahiti on 5 Aug 2026, registered F-OPFO. Signature titles. Current status: in service.
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