MSN 1664 exists for 3 aircraft types, because each manufacturer numbers its own production. All of them are listed below.
Airbus A319-131 MSN 1664
Registration N851UA · United Airlines
Identity
Operators
Timeline
First Flight
25 Feb 2002
Delivery
13 Mar 2002
Age
24.7 yrs
Last Updated
29 Oct 2026
History
Airbus A319-131, serial number 1664, first flight 25 Feb 2002. Delivered to United Airlines on 13 Mar 2002, registered N851UA. Owned by United Airlines 1 Apr 2013. Current status: in service.
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Airbus A330-243 MSN 1664
Registration B-8231 · China Eastern Airlines
Identity
Operators
Timeline
First Flight
13 Aug 2015
Delivery
17 Sept 2015
Age
11.2 yrs
Last Updated
29 Oct 2026
History
Airbus A330-243, serial number 1664, first flight 13 Aug 2015. Delivered to China Eastern Airlines on 17 Sep 2015, registered B-8231. 50th A330 for China Eastern sticker. Current status: in service.
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ATR 72 · 72-600 MSN 1664
Registration F-HXKU · Air Corsica
Identity
Operators
Timeline
First Flight
12 Apr 2023
Delivery
28 Apr 2023
Age
3.6 yrs
Last Updated
29 Oct 2026
History
ATR 72-600, serial number 1664, first flight 12 Apr 2023. Delivered to Air Corsica on 28 Apr 2023, registered F-HXKU. Current status: in service.
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Market value, maintenance position and transaction analysis.