MSN 55004 exists for 2 aircraft types, because each manufacturer numbers its own production. All of them are listed below.

Boeing 717 · 2BD MSN 55004

Registration N940AT · Delta Airlines

In service

Identity

TypeBoeing 717
Variant2BD
FamilyDC9
Series—
Line Number5005
Test Reg—

Operators

OperatorDelta Airlines

Timeline

First Flight

—

Delivery

—

Age

—

Last Updated

29 Oct 2026

Remarks

reg res 30.11.98, BoeC to BAHC 20.05.99, BoeAHC r27.10.99

History

Boeing 717-2BD, serial number 55004, line number 5005. Delivered to Boeing Company, registered N717XE. Registration reserved 30 Nov 1998, BoeC to Boullioun Aircraft Holding Company 20 May 1999, BoeAHC 27 Oct 1999. Operated by AirTran Airways on 26 Nov 1999 as N940AT. Seen 17 Sep 1999 LongB, seen 3 Oct 1999 '702', First Security Bank 12 Apr 2001, Wells Fargo Bank Northwest 16 May 2001, AirTran Airways 3 Apr 2014, 16 May 2014, withdrawn from service 28 Dec 2014, ferried Kansas City International Airport to Phoenix Goodyear Airport 29 Dec 2014, ferried Phoenix Goodyear Airport to Cecil Airport, Jacksonville 22 May 2015. Sub-leased to Delta Airlines on 1 Oct 2015. Snr #9501, Cecil Airport, Jacksonville to Hartsfield Jackson Atlanta International Airport 4 Oct 2015. Current status: in service.

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Airbus A220-300 · CS300 MSN 55004

Registration YL-CSB · Air Baltic

In service

Identity

TypeAirbus A220-300
VariantCS300
FamilyA220
Series—
Line Number—
Test Reg—

Operators

OperatorAir Baltic

Timeline

First Flight

21 Dec 2016

Delivery

31 Dec 2016

Age

9.9 yrs

Last Updated

29 Oct 2026

History

Airbus A220-300 (CSeries CS300), serial number 55004. Delivered to Air Baltic on 31 Dec 2016, registered YL-CSB. C-reg cancelled 29 Dec 2016. Current status: in service.

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