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Boeing 737-300 · PK-MYY · Desconocida

Boeing 737-300 illustration in Desconocida livery Illustrative image; it may differ from the actual aircraft.

Boeing 737-300

OS-8a0591Unknown
RegistrationIDPK-MYY

Desconocida

4operators
0incidents
0accidents
0logbook years
0photos

Boeing 737-300 in Renton. Has operated for Western Airlines, Delta Air Lines, Cardig Air and My Indo Airlines.

Vuelopedia is a work in progress: it currently holds about 30% of the information we expect to have by the third quarter of 2027. Although we use only official, highly reliable sources, some aircraft data and history may still contain errors or inaccuracies. We work hard to clear every anomaly from the records using specialized verification tools.

Recent flights

Checking flight activity…

Technical data

ManufacturerBoeing
ICAO type designatorB733
Engines2×
PropulsionJet
Built inRenton, Washington (EE. UU.)
Country of registrationIndonesia
MSNOS-8a0591
Hex / ICAO 24-bit8a0591
VerificationPending check against the official civil register

The model · Boeing 737

Figures for the 737-800 variant, the most representative of the family

Length39.5 m129 ft
Wingspan35.8 m117 ft
Height12.6 m41 ft
Range5,436 km2,935 NMWith a typical passenger load
Cruise speed834 km/h450 ktMach 0.79
Service ceiling12,500 m41,011 ftIt flies above Everest (1.4 times its height)
Maximum take-off weight79,016 kg174,200 lb
Maximum payload37,603 kg82,900 lbIts 162 passengers with baggage would weigh about 16.2 t; the rest is fuel and cargo
Typical capacity162 passengersUp to 189 in a high-density layout
Endurance6 h 31 minAt cruise speed, non-stop

With its 5,436 km range, from Atlanta it could fly non-stop as far as:

LIMLima5,136 kmSEASeattle3,505 kmBOGBogota3,389 kmLAXLos Angeles3,126 kmPTYTocumen2,780 km
Beyond its rangeLHRLondon6,761 km

The type first flew in 1967 (59 years ago) · About 10,200 units built · Production ended in 2019

Figures for the type, not for this particular aircraft: each variant and each configuration changes something. They are shown in both systems used in aviation.

The full story of the Boeing 737 Compare this aircraft

Airports

Airports of the airlines that have operated it

1987–2008Delta Air Lines network of its single-aisle aircraft
Base
ATLAtlanta
Main destinations
DTWDetroitMSPMinneapolisJFKNew YorkSLCSalt Lake CityLAXLos AngelesLASLas VegasMCOOrlandoLGANew YorkBOSBostonCVGCincinnati / CovingtonSEASeattle
2008–2018Cardig Air airline base
Base
CGKJakarta

Flight logbook

Under research

Aircraft chronology

Oct 29, 1986
Delivered to Western Airlines
Delivered to Western Airlines as N312WA.
Apr 1, 1987
Transferred to Delta Air Lines
Transferred to Delta Air Lines.
Oct 1, 2008
Transferred to Cardig Air
Transferred to Cardig Air.
Jan 15, 2018
Transferred to My Indo Airlines
Transferred to My Indo Airlines.

Operators

1986-10-29
Western Airlines
Registration N312WA
1987-04-01
Delta Air Lines
Registration N312WA
2008-10-01
Cardig Air
Registration PK-BBB · Lessor: ORIX
2018-01-15
My Indo Airlines
Registration PK-MYY

Memories coming soon

The register of memories is not open on this aircraft yet. We are enabling it gradually, record by record, as we consolidate each aircraft's information.

Before opening it we check the aircraft identity — its registration, its serial number and its model — against the civil register of the authority that registered it, so that every memory belongs to the exact aircraft that lived it. When that work reaches this record, the register will open here.

Current position of the aircraft

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View on the adsb.lol live map

Real-time position via adsb.lol (ODbL license). There is a signal only while the aircraft is airborne and within coverage.

Cite

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This page was last updated on October 11, 2026

APA

Vuelopedia. (2026, October 11). Boeing 737-300 · PK-MYY · Desconocida. Retrieved November 5, 2026, from https://vuelopedia.org/en/aircraft/OS-8a0591

MLA

“Boeing 737-300 · PK-MYY · Desconocida.” Vuelopedia, Fundación Poderia, 11 Oct. 2026, vuelopedia.org/en/aircraft/OS-8a0591. Accessed 5 Nov. 2026.

Chicago

Vuelopedia. “Boeing 737-300 · PK-MYY · Desconocida.” Fundación Poderia. Last modified October 11, 2026. https://vuelopedia.org/en/aircraft/OS-8a0591.

Harvard

Vuelopedia (2026) Boeing 737-300 · PK-MYY · Desconocida. Available at: https://vuelopedia.org/en/aircraft/OS-8a0591 (Accessed: 5 November 2026).

BibTeX

@misc{vuelopedia_en_aircraft_os_8a0591,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-300 · PK-MYY · Desconocida}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-11},
  url          = {https://vuelopedia.org/en/aircraft/OS-8a0591},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/OS-8a0591}},
  urldate      = {2026-11-05},
  note         = {Accessed 2026-11-05}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/OS-8a0591 |title=Boeing 737-300 · PK-MYY · Desconocida |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-11 |access-date=2026-11-05 |language=en}}