Illustrative image; it may differ from the actual aircraft.

Boeing 737-300 (737-3H4)

B737-26591Ex-flota

RegistrationPEOB-2185-P

Verified aircraft dataagainst the official civil aviation register

STOperatorStar Peru

3operators

1incidents

1accidents

12logbook years

2photos

Boeing 737-300 (737-3H4) built in 1994 in Renton. Operated for Southwest Airlines, Star Peru and StarPerú.

NewNearly newYoungMatureAgingOld

Old · 32 years · ≈ 105,600 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.

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Technical data

ManufacturerBoeing

Engines2× 2 x CFMI CFM56-3B1

PropulsionJet

Seats144 (Y144)

First flight1994

Built inRenton, Washington (EE. UU.)

Country of registrationEstados Unidos

OwnerSouthwest Airlines

MSN26591

Hex / ICAO 24-bitE8C093

VerificationIdentity verified against the official register of FAA (United States) under its former registration N388SW · 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 Dallas it could fly non-stop as far as:

LIMLima5,411 km BOGBogota3,917 km PTYTocumen3,194 km SEASeattle2,685 km JFKNew York2,222 km

Beyond its rangeLHRLondon7,620 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

144Economy

144 seats in total

Airports

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

2019–2022Star Peru airline base

Base

LIMLima

Flight logbook

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

2017

Southwest Airlines · 1,506 flights during the year · base Dallas (DAL)

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

2016

Southwest Airlines · 1,731 flights during the year · base Dallas (DAL)

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

49 days inactive

2015

Southwest Airlines · 1,845 flights during the year · base Baltimore (BWI)

Main route of the year: Boston (BOS) → Baltimore (BWI)

58 days inactive

2014

Southwest Airlines · 1,823 flights during the year · base Baltimore (BWI)

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

34 days inactive

2013

Southwest Airlines · 2,125 flights during the year · base Baltimore (BWI)

Main route of the year: San Diego (SAN) → Oakland (OAK)

2012

Southwest Airlines · 1,819 flights during the year · base Dallas (DAL)

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

35 days inactive

2011

Southwest Airlines · 2,160 flights during the year · base Las Vegas (LAS)

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

2010

Southwest Airlines · 2,013 flights during the year · base Dallas (DAL)

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

37 days inactive

No reliable logbook records exist for this aircraft before 2006.

Aircraft chronology

1994

Built

Assembled by Boeing in Renton, Washington (USA).

Jun 20, 1994

Delivered to The Boeing Company

Delivered to The Boeing Company as N388SW.

Jul 1, 1994

Transferred to Southwest Airlines

Transferred to Southwest Airlines.

Jul 12, 2012

Accident at Baltimore

On July 12, 2012, the Boeing 737 3H4/W aircraft (registration N388SW), operated by Southwest Airlines, was involved in an accident at Baltimore. Source: Southwest Airlines.

Source: Southwest Airlines

Oct 3, 2012

Incident at Hartford

On October 3, 2012, the Boeing 737 3H4/W aircraft (registration N388SW), operated by Southwest Airlines, was involved in an incident at Hartford. Source: the FAA (United States).

Source: FAA

Feb 19, 2019

Transferred to Star Peru

Transferred to Star Peru.

Sep 11, 2022

Transferred to StarPerú

Transferred to StarPerú.

Operators

1994-06-20

The Boeing Company

Registration N388SW

1994-07-01

Southwest Airlines

Registration N388SW

2019-02-19

Star Peru

Registration OB-2185-P

2022-09-11

StarPerú

Registration OB-2185-P

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Gallery

External photographs under a Creative Commons license. Click to enlarge in a new tab.

External photograph of the aircraft — teemus · CC BY-NC-SA 2.0

Cite

To cite this page in academic work, an article or Wikipedia, choose the style and copy the reference. The access date is today.

This page was last updated on October 15, 2026

APA

Vuelopedia. (2026, October 15). Boeing 737-300 (737-3H4) · OB-2185-P · Star Peru. Retrieved October 23, 2026, from https://vuelopedia.org/en/aircraft/B737-26591

MLA

“Boeing 737-300 (737-3H4) · OB-2185-P · Star Peru.” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/aircraft/B737-26591. Accessed 23 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-300 (737-3H4) · OB-2185-P · Star Peru.” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/aircraft/B737-26591.

Harvard

Vuelopedia (2026) Boeing 737-300 (737-3H4) · OB-2185-P · Star Peru. Available at: https://vuelopedia.org/en/aircraft/B737-26591 (Accessed: 23 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b737_26591,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-300 (737-3H4) · OB-2185-P · Star Peru}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/aircraft/B737-26591},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B737-26591}},
  urldate      = {2026-10-23},
  note         = {Accessed 2026-10-23}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B737-26591 |title=Boeing 737-300 (737-3H4) · OB-2185-P · Star Peru |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-23 |language=en}}