Illustrative image; it may differ from the actual aircraft.

Boeing 737-300 (737-3H4)

B737-27702Ex-flota

RegistrationUSN626SW

Verified aircraft dataagainst the official civil aviation register

SWOperatorSwift Air

5operators

2incidents

0accidents

12logbook years

0photos

Boeing 737-300 (737-3H4) built in 1996 in Renton. Operated for Southwest Airlines, Swift Air and Tvpx Ars.

NewNearly newYoungMatureAgingOld

Old · 30 years · ≈ 99,000 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.

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Technical data

ManufacturerBoeing

Engines2× CFM INTL. CFM56 SERIES

PropulsionJet

Seats143 (Y143)

First flight1996

Built inRenton, Washington (EE. UU.)

Country of registrationEstados Unidos

OwnerSwift Air Llc

MSN27702

Hex / ICAO 24-bitA82E2C

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

143Economy

143 seats in total

Airports

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

2019–2024iAero Airways airline base

Base

PHXPhoenix

Flight logbook

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

2017

Southwest Airlines · 1,276 flights during the year · base Dallas (DAL)

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

2016

Southwest Airlines · 1,969 flights during the year · base Baltimore (BWI)

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

2015

Southwest Airlines · 1,872 flights during the year · base Baltimore (BWI)

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

57 days inactive

2014

Southwest Airlines · 2,219 flights during the year · base Baltimore (BWI)

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

2013

Southwest Airlines · 1,753 flights during the year · base Baltimore (BWI)

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

42 days inactive

2012

Southwest Airlines · 2,293 flights during the year · base Baltimore (BWI)

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

2011

Southwest Airlines · 2,158 flights during the year · base Dallas (DAL)

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

36 days inactive

2010

Southwest Airlines · 2,073 flights during the year · base Baltimore (BWI)

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

No reliable logbook records exist for this aircraft before 2006.

Aircraft chronology

1996

Built

Assembled by Boeing in Renton, Washington (USA).

May 1, 1996

Delivered to Southwest Airlines

Delivered to Southwest Airlines as N626SW.

Jul 2, 2016

Incident at Oakland

On July 2, 2016, the Boeing 737-3H4 aircraft (registration N626SW), operated by Southwest Airlines, was involved in an incident at Oakland. Source: Southwest Airlines.

Source: Southwest Airlines

May 12, 2017

Incident at Atlanta

On May 12, 2017, the Boeing 737-3H4 aircraft (registration N626SW), operated by Southwest Airlines, was involved in an incident at Atlanta. Source: Southwest Airlines.

Source: Southwest Airlines

Jul 19, 2019

Transferred to Swift Air

Transferred to Swift Air.

Aug 29, 2019

Transferred to iAero Airways

Transferred to iAero Airways.

Apr 22, 2024

Transferred to Eastern Air Express

Transferred to Eastern Air Express.

Sep 5, 2025

Transferred to Tvpx Ars

Transferred to Tvpx Ars.

Operators

1996-05-01

Southwest Airlines

Registration N626SW

2019-07-19

Swift Air

Registration N626SW

2019-08-29

iAero Airways

Registration N626SW

2024-04-22

Eastern Air Express

Registration N626SW

2025-09-05

Tvpx Ars

Registration N626SW · Lessor: Tvpx Ars Inc

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This page was last updated on October 10, 2026

APA

Vuelopedia. (2026, October 10). Boeing 737-300 (737-3H4) · N626SW · Swift Air. Retrieved October 21, 2026, from https://vuelopedia.org/en/aircraft/B737-27702

MLA

“Boeing 737-300 (737-3H4) · N626SW · Swift Air.” Vuelopedia, Fundación Poderia, 10 Oct. 2026, vuelopedia.org/en/aircraft/B737-27702. Accessed 21 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-300 (737-3H4) · N626SW · Swift Air.” Fundación Poderia. Last modified October 10, 2026. https://vuelopedia.org/en/aircraft/B737-27702.

Harvard

Vuelopedia (2026) Boeing 737-300 (737-3H4) · N626SW · Swift Air. Available at: https://vuelopedia.org/en/aircraft/B737-27702 (Accessed: 21 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b737_27702,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-300 (737-3H4) · N626SW · Swift Air}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-10},
  url          = {https://vuelopedia.org/en/aircraft/B737-27702},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B737-27702}},
  urldate      = {2026-10-21},
  note         = {Accessed 2026-10-21}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B737-27702 |title=Boeing 737-300 (737-3H4) · N626SW · Swift Air |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-10 |access-date=2026-10-21 |language=en}}