MSN 731 exists for 5 aircraft types, because each manufacturer numbers its own production. All of them are listed below.

Airbus A321-131 MSN 731

Registration N731QQ · WFBN-Werner Aero Services

Scrapped

Identity

TypeAirbus A321
Variant321-131
FamilyA321
Series—
Line Number—
Test Reg—

Operators

OperatorWFBN-Werner Aero Services

Timeline

First Flight

08 Oct 1997

Delivery

16 Jan 1998

Age

29.1 yrs

Last Updated

29 Oct 2026

History

Airbus A321-131, serial number 731, first flight 8 Oct 1997. Delivered to Transasia Airways on 16 Jan 1998, registered B-22606. Re-registered to F 23.12.97/depa 17 Jan 1998 F-rgd, seen at Taiwan Taoyuan International Airport "60th Anniverdsary since 1951"-sticker at fuselage 11 May 2011. Operated by WFBN-Werner Aero Services (registered 9 Nov 2016) as N731QQ. Ferried Taipei Songshan International Airport to Phoenix Goodyear Airport 18-21 Nov 2016 for part-out, cancelled 12 Jan 2017. Current status: scrapped.

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ATR 72 · 72-212A MSN 731

Registration ZS-XZB · Solenta Aviation

In service

Identity

TypeATR 72
Variant72-212A
FamilyATR72
Series—
Line Number—
Test Reg—

Operators

OperatorSolenta Aviation

Timeline

First Flight

11 Jul 2006

Delivery

19 Jul 2006

Age

20.3 yrs

Last Updated

29 Oct 2026

History

ATR 72-212A, serial number 731, first flight 11 Jul 2006. Delivered to Air Tahiti on 19 Jul 2006, registered F-OIQO. Seen at Toulouse, France 19 May 2006 primer/white no prodline, no engines yet, seen 6 Jul 2006 full colours, OAOA Bail 2006 General Ulpiano Paez International Airport, Salinas/La Libertad 20 Jul 2006, departed 20 Jul 2006, remarketed at Oct 2015 by Falko Regional Aircraft as available by end 2015, ferried Noumea--LFBF 27.09-03.10.16 returned lessor, cancelled 18 Oct 2016. Operated by Solenta Aviation on 18 Oct 2016 as ZS-XZB. Airtest Toulouse-Francazal (BA 101) Air Base, Toulouse/Francazal, Haute-Garonne 18 Nov 2016, ferried LFBF--CCS 15-20 Feb 2017 white, wet-leased (operated by crew of the lessor) to Cubana, re-delivered CPF2--TLS-TMR 28-30 Sep 2022. Current status: in service.

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Airbus A300-622R MSN 731

Registration N731XD · BOU

Scrapped

Identity

TypeAirbus A300-600R
Variant300-622R
FamilyA300
Series—
Line Number—
Test Reg—

Operators

OperatorBOU

Timeline

First Flight

15 Mar 1994

Delivery

—

Age

32.6 yrs

Last Updated

29 Oct 2026

History

Airbus A300-622R, serial number 731, first flight 15 Mar 1994. Delivered to Korean Air on 26 May 1994, registered HL7245. Withdrawn from use and returned International Air Parts Tupelo Regional Airport 9 Jul 2012. Operated by BOU on 9 Jul 2012 as N731XD. US registration cancelled 24 Jul 2012, broken up, only cockpit left 24 Sep 2012. Current status: scrapped.

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Airbus A340-642 MSN 731

Registration EC-JOH · Iberia

Written Off

Identity

TypeAirbus A340-600
Variant340-642
FamilyA340
Series—
Line Number—
Test Reg—

Operators

OperatorIberia

Timeline

First Flight

01 Feb 2006

Delivery

27 Mar 2006

Age

20.7 yrs

Last Updated

29 Oct 2026

History

Airbus A340-642, serial number 731, first flight 1 Feb 2006. Delivered to Iberia on 27 Mar 2006, registered EC-JOH. 9 Nov 2007 Quito (Mariscal Sucre International Airport, Quito), Ecuador 0(349) damaged beyond repair when overrunning the runway after landing severe damage to engines and gear, seen 2 May 2008 being broken up. Current status: written off in an accident.

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Airbus A350-941 MSN 731

Registration JA17XJ · Japan Airlines

In service

Identity

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

Operators

OperatorJapan Airlines

Timeline

First Flight

18 Jul 2025

Delivery

16 Aug 2025

Age

1.3 yrs

Last Updated

29 Oct 2026

History

Airbus A350-941, serial number 731, first flight 18 Jul 2025. Delivered to Japan Airlines on 16 Aug 2025, registered JA17XJ. Replacing JA13XJ. Current status: in service.

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