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Boeing 777-300ER (777-360ER)

B777-44551Unknown

RegistrationETET-ASL

OperatorEthiopian Airlines

0operators

1incidents

0accidents

0logbook years

0photos

Boeing 777-300ER (777-360ER) built in 2015 in Everett.

NewNearly newYoungMatureAgingOld

Young · 11 years · ≈ 49,500 flight hours (approx.)

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

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Technical data

ManufacturerBoeing

Engines2×

PropulsionJet

First flight2015

Built inEverett, Washington (EE. UU.)

Country of registrationEtiopía

OwnerEthiopian Airlines

MSN44551

Hex / ICAO 24-bit040106

VerificationPending check against the official civil register

The model · Boeing 777

Figures for the 777-300ER variant, the most representative of the family · it is 70% the length of a football pitch

Length73.9 m242 ft

Wingspan64.8 m213 ft

Height18.5 m61 ft

Range13,649 km7,370 NMWith a typical passenger load

Cruise speed892 km/h482 ktMach 0.84

Service ceiling13,100 m42,979 ftIt flies above Everest (1.5 times its height)

Maximum take-off weight351,534 kg774,999 lb

Maximum payload183,705 kg405,000 lbIts 396 passengers with baggage would weigh about 39.6 t; the rest is fuel and cargo

Typical capacity396 passengersUp to 550 in a high-density layout

Endurance15 h 18 minAt cruise speed, non-stop

With its 13,649 km range, from Addis Ababa it could fly non-stop as far as:

SEASeattle13,469 km DFWDallas-Fort Worth13,419 km CUNCancún13,209 km LIMLima13,015 km PTYTocumen12,882 km

Beyond its rangeMEXMexico City14,423 km

The type first flew in 1994 (32 years ago) · About 1,750 units built · Still in production

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 777 Compare this aircraft

Airports

Airports of the airlines that have operated it

current operatorEthiopian Airlines network of its widebody aircraft

Base

ADDAddis Ababa

Main destinations

SINSingapore BKKBangkok FRAFrankfurt am Main BKOBamako CDGParis (Roissy-en-France, Val-d'Oise)DLADouala DXBDubai FCORome HKGHong Kong HREHarare JROArusha

Flight logbook

Under research

Aircraft chronology

2015

Built

Assembled by Boeing in Everett, Washington (USA).

Jun 3, 2021

Incident at Lagos-Murtala Muhammed (LOS) International Airport

On June 3, 2021, the Boeing 777-360ER aircraft (registration ET-ASL), operated by Ethiopian Airlines, was involved in an incident at Lagos-Murtala Muhammed (LOS) International Airport (Nigeria) due to a taxiway excursion. Source: Ethiopian Airlines.

Source: Ethiopian Airlines

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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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 10, 2026

APA

Vuelopedia. (2026, October 10). Boeing 777-300ER (777-360ER) · ET-ASL · Ethiopian Airlines. Retrieved October 16, 2026, from https://vuelopedia.org/en/aircraft/B777-44551

MLA

“Boeing 777-300ER (777-360ER) · ET-ASL · Ethiopian Airlines.” Vuelopedia, Fundación Poderia, 10 Oct. 2026, vuelopedia.org/en/aircraft/B777-44551. Accessed 16 Oct. 2026.

Chicago

Vuelopedia. “Boeing 777-300ER (777-360ER) · ET-ASL · Ethiopian Airlines.” Fundación Poderia. Last modified October 10, 2026. https://vuelopedia.org/en/aircraft/B777-44551.

Harvard

Vuelopedia (2026) Boeing 777-300ER (777-360ER) · ET-ASL · Ethiopian Airlines. Available at: https://vuelopedia.org/en/aircraft/B777-44551 (Accessed: 16 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b777_44551,
  author       = {{Vuelopedia}},
  title        = {{Boeing 777-300ER (777-360ER) · ET-ASL · Ethiopian Airlines}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-10},
  url          = {https://vuelopedia.org/en/aircraft/B777-44551},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B777-44551}},
  urldate      = {2026-10-16},
  note         = {Accessed 2026-10-16}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B777-44551 |title=Boeing 777-300ER (777-360ER) · ET-ASL · Ethiopian Airlines |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-10 |access-date=2026-10-16 |language=en}}