Illustrative image; it may differ from the actual aircraft.

Boeing 737-400 (737-490)

OS-aac6f2Active

RegistrationUSN794AS

OperatorAlaska Airlines

1operators

0incidents

0accidents

12logbook years

0photos

Boeing 737-400 (737-490) in Renton. Operates for Alaska Airlines. Previously flew for Falling Tree Drone Service.

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

Built inRenton, Washington (EE. UU.)

Country of registrationEstados Unidos

OwnerAlaska Airlines

MSNOS-aac6f2

Hex / ICAO 24-bitaac6f2

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 Seattle it could fly non-stop as far as:

HAVHavana4,455 km MIAMiami4,379 km CUNCancún4,320 km JFKNew York3,887 km MEXMexico City3,757 km

Beyond its rangePTYTocumen5,867 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

Where this aircraft has operated, by period · source BTS (EE. UU.)

Flight logbook

Year-by-year activity · source BTS (EE. UU.)

2017

Alaska Airlines · 1,155 flights during the year · base Anchorage (ANC)

Main route of the year: Seattle (SEA) → Anchorage (ANC)

2016

Alaska Airlines · 1,345 flights during the year · base Seattle (SEA)

Main route of the year: Anchorage (ANC) → Seattle (SEA)

35 days inactive

2015

Alaska Airlines · 1,407 flights during the year · base Seattle (SEA)

Main route of the year: San Francisco (SFO) → Seattle (SEA)

42 days inactive

2014

Alaska Airlines · 1,468 flights during the year · base Seattle (SEA)

Main route of the year: San Francisco (SFO) → Seattle (SEA)

2013

Alaska Airlines · 1,554 flights during the year · base Seattle (SEA)

Main route of the year: Fairbanks (FAI) → Anchorage (ANC)

2012

Alaska Airlines · 1,482 flights during the year · base Seattle (SEA)

Main route of the year: Seattle (SEA) → San Francisco (SFO)

2011

Alaska Airlines · 1,391 flights during the year · base Seattle (SEA)

Main route of the year: Anchorage (ANC) → Fairbanks (FAI)

2010

Alaska Airlines · 1,276 flights during the year · base Seattle (SEA)

Main route of the year: Fairbanks (FAI) → Anchorage (ANC)

42 days inactive

Aircraft chronology

Aug 7, 2025

Delivered to Falling Tree Drone Service

Delivered to Falling Tree Drone Service as N794AS.

Operators

2025-08-07

Falling Tree Drone Service

Registration N794AS · Lessor: Falling Tree Drone Service

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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Cite

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This page was last updated on October 13, 2026

APA

Vuelopedia. (2026, October 13). Boeing 737-400 (737-490) · N794AS · Alaska Airlines. Retrieved October 24, 2026, from https://vuelopedia.org/en/aircraft/OS-aac6f2

MLA

“Boeing 737-400 (737-490) · N794AS · Alaska Airlines.” Vuelopedia, Fundación Poderia, 13 Oct. 2026, vuelopedia.org/en/aircraft/OS-aac6f2. Accessed 24 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-400 (737-490) · N794AS · Alaska Airlines.” Fundación Poderia. Last modified October 13, 2026. https://vuelopedia.org/en/aircraft/OS-aac6f2.

Harvard

Vuelopedia (2026) Boeing 737-400 (737-490) · N794AS · Alaska Airlines. Available at: https://vuelopedia.org/en/aircraft/OS-aac6f2 (Accessed: 24 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_os_aac6f2,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-400 (737-490) · N794AS · Alaska Airlines}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-13},
  url          = {https://vuelopedia.org/en/aircraft/OS-aac6f2},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/OS-aac6f2}},
  urldate      = {2026-10-24},
  note         = {Accessed 2026-10-24}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/OS-aac6f2 |title=Boeing 737-400 (737-490) · N794AS · Alaska Airlines |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-13 |access-date=2026-10-24 |language=en}}