MSN 621 exists for 6 aircraft types, because each manufacturer numbers its own production. All of them are listed below.

ATR 42 · 42-500 MSN 621

Registration VQ-THM · InterCaribbean Airways

In service

Identity

TypeATR 42
Variant42-500
FamilyATR42
Series—
Line Number—
Test Reg—

Operators

OperatorInterCaribbean Airways

Timeline

First Flight

—

Delivery

04 Dec 2003

Age

—

Last Updated

29 Oct 2026

History

ATR 42-500, serial number 621. Delivered to Air Tahiti on 4 Dec 2003, registered F-OIQB. Seen at Toulouse, France 17 Apr 2002 in production, Aerogaviota not/error (see 619), seen stored Toulouse, France 25 May 2003 sand primer no props, seen 30 Jul 2003 on productionline, seen 5 Nov 2003 full colours, first repossessed of regi's/operator, registration corrected, F-rrgd seen 19 Nov 2003 Air Tahiti full colours, Antin Participation 9 3 Dec 2003, due returned 2 Dec 2015, cancelled 2 Oct 2013. Operated by Satena on 3 Oct 2013 as HK-4949/FAC1189. Ferried Easter Island-Concepcion 7 Oct 2013, seen Oct 2013 as HK-4949-X, X removed by 2014. Leased to InterCaribbean Airways on 15 Jan 2020 as VQ-THM. Returned to Phoenix Aircraft Leasing 2-rgd 24 Nov 2016, 'still' seen at Saarbrücken-Ensheim, Germany 2 Jul 2017 painted as HK-4949, ferried SCN--LFBF 21 Dec 2017, ferried LFBF--ISO 15-16 Jan 2020, final delivery flight MDSI--PLS 06-8 Aug 2021 after paint. Current status: in service.

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Airbus A300-600F · *F MSN 621

Registration D-AEAG · European AT/DHL lsd

Stored

Identity

TypeAirbus A300-600F
Variant*F
FamilyA300
Series—
Line Number—
Test Reg—

Operators

OperatorEuropean AT/DHL lsd

Timeline

First Flight

02 Oct 1991

Delivery

27 Jan 1992

Age

35.1 yrs

Last Updated

29 Oct 2026

History

Airbus A300-622R, serial number 621, first flight 2 Oct 1991. Delivered to Japan AS on 27 Jan 1992, registered JA8377. Seen at Tokyo Haneda International Airport Japan AL-nfcs small JAS-sticker 13 Nov 2002, r/o Tokyo Haneda International Airport 'Dream Skyward-spcs with image of Hideki Matsui (baseball player) on front fuselage 16 Jul 2003, seen at Tokyo Haneda International Airport JAL-ncs 23 Jan 2004. Transferred to Japan Airlines Domestic on 6 Apr 2004. Merged into Japan Airlines on 1 Oct 2006. Owned by JALI, withdrawn from use Tokyo Haneda International Airport and ferried to Chubu Centrair International Airport, Tokoname 6 Nov 2010. Leased to European AT/DHL on 30 Nov 2011 as D-AEAG. Converted to freighter. Wells Fargo Bank Northwest 28 Apr 2011 registered in the USA, ferried to Tarbes-Lourdes-Pyrénées Airport, Tarbes/Lourdes/Pyrénées 10 May 2011, ferried to Dresden Airport 1 Jun 2011, converted to freighter by Nov 2011, damaged at tail strike on landing 12 Oct 2025 London-Heathrow, uneconomical to repair, ferried to Lleide Lleida-Alguaire Airport 31 Jan 2026 for scrapping. Current status: stored.

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Airbus A319-111 MSN 621

Registration HB-IPY · Swiss Int'l Airlines

Scrapped

Identity

TypeAirbus A319
Variant319-111
FamilyA319
Series—
Line Number—
Test Reg—

Operators

OperatorSwiss Int'l Airlines

Timeline

First Flight

20 Sept 1996

Delivery

18 Oct 1996

Age

30.1 yrs

Last Updated

29 Oct 2026

History

Airbus A319-111, serial number 621, first flight 20 Sep 1996. Delivered to Swissair on 18 Oct 1996, registered HB-IPY. Leased to Swiss Int'l Airlines on 31 Mar 2002. Transferred Merlan Mobilien-verwaltungsgesellschaft GMBH & CO this date, withdrawn from service 31 Jan 2019, ferried ZRH-St Athan 7 Feb 2019 permanently withdrawn from use, cancelled 26 Feb 2019. Current status: scrapped.

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Airbus A330-223 MSN 621

Registration N855NW · Delta Airlines

In service

Identity

TypeAirbus A330-200
Variant330-223
FamilyA330
Series—
Line Number—
Test Reg—

Operators

OperatorDelta Airlines

Timeline

First Flight

23 Jul 2004

Delivery

29 Oct 2008

Age

22.3 yrs

Last Updated

29 Oct 2026

History

Airbus A330-223, serial number 621, first flight 23 Jul 2004. Delivered to Northwest Airlines on 7 Oct 2004, registered N855NW. Operated by Delta Airlines on 29 Oct 2008. Merged this date. Current status: in service.

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Airbus A350-941 MSN 621

Registration TC-LGN · THY Turkish Airlines

In service

Identity

TypeAirbus A350-900
Variant350-941
FamilyA350
Series—
Line Number—
Test Reg—

Operators

OperatorTHY Turkish Airlines

Timeline

First Flight

15 Jun 2023

Delivery

13 Jul 2023

Age

3.4 yrs

Last Updated

29 Oct 2026

History

Airbus A350-941, serial number 621, first flight 15 Jun 2023. Delivered to THY Turkish Airlines on 13 Jul 2023, registered TC-LGN. Current status: in service.

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Dash 8-300 · 311 MSN 621

Registration ZK-NEG · Air Nelson-Air New Zealand

In service

Identity

TypeDash 8-300
Variant311
FamilyDHC-8
Series—
Line Number—
Test Reg—

Operators

OperatorAir Nelson-Air New Zealand

Timeline

First Flight

—

Delivery

08 May 2006

Age

—

Last Updated

29 Oct 2026

History

De Havilland Canada Dash 8-311, serial number 621. Delivered to Air Nelson-Air New Zealand on 8 May 2006, registered ZK-NEG. Ferried Belf City-Jersey-LIS for demo to Azores customer, returned via REK 13 Apr 2006, ferried YZD-North Bay 27 Apr 2006 for installation of ferry tanks, arrived Nelson 2 May 2006, C-reg cancelled 5 May 2006, 8 May 2006. Current status: in service.

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