Illustrative image; it may differ from the actual aircraft.

Boeing 737-300 (737-3H4)

B737-26576Stored

Verified aircraft dataagainst the official civil aviation register

CAOperatorCAVU Aerospace

1operators

0incidents

0accidents

10logbook years

0photos

Boeing 737-300 (737-3H4) built in 1993. Operated for Southwest Airlines. Currently in storage.

NewNearly newYoungMatureAgingOld

New · 0 years · ≈ 0 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.

Technical data

ManufacturerBoeing

Engines2× 2 x CFMI CFM56-3B1

Seats137 (Y137)

First flight1993

MSN26576

VerificationIdentity verified against the official register of FAA (United States) · Oct 8, 2026

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 Baltimore it could fly non-stop as far as:

BOGBogota3,842 km SEASeattle3,748 km LAXLos Angeles3,740 km PTYTocumen3,358 km MEXMexico City3,071 km

Beyond its rangeLIMLima5,693 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

Seating layout

137Economy

137 seats in total

Airports

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

Flight logbook

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

2016

Southwest Airlines · 478 flights during the year · base Atlanta (ATL)

Main route of the year: Sacramento (SMF) → Los Angeles (LAX)

2015

Southwest Airlines · 2,099 flights during the year · base Los Angeles (LAX)

Main route of the year: San Francisco (SFO) → Los Angeles (LAX)

2014

Southwest Airlines · 1,905 flights during the year · base Baltimore (BWI)

Main route of the year: Houston (HOU) → Dallas (DAL)

34 days inactive

2013

Southwest Airlines · 2,143 flights during the year · base Baltimore (BWI)

Main route of the year: Houston (HOU) → Dallas (DAL)

2012

Southwest Airlines · 2,092 flights during the year · base Houston (HOU)

Main route of the year: Houston (HOU) → Dallas (DAL)

2011

Southwest Airlines · 2,297 flights during the year · base Baltimore (BWI)

Main route of the year: Chicago (MDW) → St

2010

Southwest Airlines · 1,991 flights during the year · base Dallas (DAL)

Main route of the year: Dallas (DAL) → Houston (HOU)

55 days inactive

2009

Southwest Airlines · 2,217 flights during the year · base Dallas (DAL)

Main route of the year: Dallas (DAL) → Houston (HOU)

No reliable logbook records exist for this aircraft before 2007.

Aircraft chronology

1993

Built

Assembled by Boeing.

Feb 5, 1993

Delivered to The Boeing Company

Delivered to The Boeing Company as N365SW.

Feb 17, 1993

Transferred to Southwest Airlines

Transferred to Southwest Airlines.

Operators

1993-02-05

The Boeing Company

Registration N365SW

1993-02-17

Southwest Airlines

Registration N365SW

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This page was last updated on October 15, 2026

APA

Vuelopedia. (2026, October 15). Boeing 737-300 (737-3H4) · CAVU Aerospace. Retrieved October 16, 2026, from https://vuelopedia.org/en/aircraft/B737-26576

MLA

“Boeing 737-300 (737-3H4) · CAVU Aerospace.” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/aircraft/B737-26576. Accessed 16 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-300 (737-3H4) · CAVU Aerospace.” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/aircraft/B737-26576.

Harvard

Vuelopedia (2026) Boeing 737-300 (737-3H4) · CAVU Aerospace. Available at: https://vuelopedia.org/en/aircraft/B737-26576 (Accessed: 16 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b737_26576,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-300 (737-3H4) · CAVU Aerospace}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/aircraft/B737-26576},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B737-26576}},
  urldate      = {2026-10-16},
  note         = {Accessed 2026-10-16}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B737-26576 |title=Boeing 737-300 (737-3H4) · CAVU Aerospace |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-16 |language=en}}