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Boeing 737-300 (737-3H4)

B737-27707Stored

RegistrationUSN632SW

OperatorSouthwest Airlines

1operators

4incidents

1accidents

12logbook years

0photos

Boeing 737-300 (737-3H4) built in 1996 in Renton. Operated for Southwest Airlines. Currently in storage.

NewNearly newYoungMatureAgingOld

Mature · 20 years · ≈ 66,000 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

Checking flight activity…

Technical data

ManufacturerBoeing

Engines2× 2 x CFMI CFM56-3B1

PropulsionJet

Seats143 (Y143)

First flight1996

Built inRenton, Washington (EE. UU.)

Country of registrationEstados Unidos

OwnerSouthwest Airlines

MSN27707

Hex / ICAO 24-bitA846CF

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 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

143Economy

143 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.)

2017

Southwest Airlines · 1,572 flights during the year · base Dallas (DAL)

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

2016

Southwest Airlines · 1,808 flights during the year · base Baltimore (BWI)

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

2015

Southwest Airlines · 2,008 flights during the year · base Baltimore (BWI)

Main route of the year: Baltimore (BWI) → Orlando (MCO)

2014

Southwest Airlines · 2,016 flights during the year · base Baltimore (BWI)

Main route of the year: Oakland (OAK) → Los Angeles (LAX)

2013

Southwest Airlines · 2,131 flights during the year · base Baltimore (BWI)

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

2012

Southwest Airlines · 2,173 flights during the year · base Dallas (DAL)

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

2011

Southwest Airlines · 1,080 flights during the year · base Baltimore (BWI)

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

155 days inactive

2010

Southwest Airlines · 2,008 flights during the year · base Dallas (DAL)

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

30 days inactive

No reliable logbook records exist for this aircraft before 2006.

Aircraft chronology

1996

Built

Assembled by Boeing in Renton, Washington (USA).

Jun 3, 1996

Delivered to The Boeing Company

Delivered to The Boeing Company as N632SW.

Jun 13, 1996

Transferred to Southwest Airlines

Transferred to Southwest Airlines.

Apr 1, 2011

Accident at Yuma, Arizona

On April 1, 2011, the Boeing 737 aircraft (registration N632SW), operated by Southwest Airlines, was involved in an accident at Yuma, Arizona (United States), leaving 2 injured. Source: the NTSB (United States).

What happened

On 1 April 2011, at about 15:58, a Boeing 737-300 (N632SW) operating as Southwest Airlines flight 812, from Phoenix, Arizona, to Sacramento, California, suffered a rapid decompression while climbing through FL340. The crew made an emergency descent and diverted to Yuma International Airport, Arizona. Of the 5 crew and 117 passengers on board, one crew member and an off-duty airline employee suffered minor injuries. The aircraft was left with significant damage: a section of fuselage skin some 1.5 m long by 20 cm wide fractured and opened up like a flap on the upper left side, above the wing. Source: the NTSB (United States).

Source: NTSB

Apr 18, 2012

Incident at Oakland

On April 18, 2012, the Boeing 737 3H4/W aircraft (registration N632SW), operated by Southwest Airlines, was involved in an incident at Oakland (United States). Source: the FAA (United States).

Source: FAA

Aug 28, 2012

Incident at San Francisco

On August 28, 2012, the Boeing 737 3H4/W aircraft (registration N632SW), operated by Southwest Airlines, was involved in an incident at San Francisco (United States). Source: Southwest Airlines.

Source: Southwest Airlines

Sep 4, 2015

Incident at Norfolk

On September 4, 2015, the Boeing 737 3H4/W aircraft (registration N632SW), operated by Southwest Airlines, was involved in an incident at Norfolk (United States). Source: Southwest Airlines.

Source: Southwest Airlines

Dec 7, 2016

Incident at Dallas

On December 7, 2016, the Boeing 737 3H4/W aircraft (registration N632SW), operated by Southwest Airlines, was involved in an incident at Dallas (United States). Source: Southwest Airlines.

Source: Southwest Airlines

Operators

1996-06-03

The Boeing Company

Registration N632SW

1996-06-13

Southwest Airlines

Registration N632SW

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 15, 2026

APA

Vuelopedia. (2026, October 15). Boeing 737-300 (737-3H4) · N632SW · Southwest Airlines. Retrieved October 24, 2026, from https://vuelopedia.org/en/aircraft/B737-27707

MLA

“Boeing 737-300 (737-3H4) · N632SW · Southwest Airlines.” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/aircraft/B737-27707. Accessed 24 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-300 (737-3H4) · N632SW · Southwest Airlines.” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/aircraft/B737-27707.

Harvard

Vuelopedia (2026) Boeing 737-300 (737-3H4) · N632SW · Southwest Airlines. Available at: https://vuelopedia.org/en/aircraft/B737-27707 (Accessed: 24 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b737_27707,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-300 (737-3H4) · N632SW · Southwest Airlines}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/aircraft/B737-27707},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B737-27707}},
  urldate      = {2026-10-24},
  note         = {Accessed 2026-10-24}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B737-27707 |title=Boeing 737-300 (737-3H4) · N632SW · Southwest Airlines |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-24 |language=en}}