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ATR 42-320 · N45838 · United Airlines

ATR 42-320 illustration in United Airlines livery Illustrative image; it may differ from the actual aircraft.

ATR 42-320

OS-a592b6Active
RegistrationUSN45838
Verified aircraft dataagainst the official civil aviation registerWhat does this badge mean?We checked that this aircraft’s registration, serial number and model match the official civil aviation register: FAA (United States), data as of Oct 8, 2026.That makes its identity more reliable. The verification expires after 12 months: if the register stops confirming it, the badge disappears.How we verify
OperatorUnited Airlines
6operators
0incidents
0accidents
0logbook years
0photos

ATR 42-320 in Toulouse. Operates for United Airlines. Previously flew for Lai - Linea Aerea I.A.A.C.A., Air Deccan and Cape Air.

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

ManufacturerATR
Engines2×
PropulsionTurboprop
Built inToulouse, Francia
Country of registrationEstados Unidos
OwnerUnited Airlines Inc
MSN397
Hex / ICAO 24-bita592b6
VerificationIdentity verified against the official register of FAA (United States) · Oct 8, 2026

The model · ATR 42 / 72

Figures for the ATR 72-600 variant, the most representative of the family

Length27.2 m89 ft
Wingspan27.1 m89 ft
Height7.7 m25 ft
Range1,404 km758 NMWith a typical passenger load
Cruise speed510 km/h275 ktMach 0.48
Service ceiling7,620 m25,000 ft
Maximum take-off weight23,000 kg50,706 lb
Maximum payload9,550 kg21,054 lbIts 72 passengers with baggage would weigh about 7.2 t; the rest is fuel and cargo
Typical capacity72 passengersUp to 78 in a high-density layout
Endurance2 h 45 minAt cruise speed, non-stop

With its 1,404 km range, from Ahmedabad it could fly non-stop as far as:

DELNew Delhi755 kmBOMMumbai444 km
Beyond its rangeDXBDubai1,767 km

The type first flew in 1984 (42 years ago) · About 1,800 units built · Still in production

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 ATR 42 / 72 Compare this aircraft

Airports

Airports of the airlines that have operated it

2004–2008Air Deccan airline base
Base
AMDAhmedabad
2018–2026United Airlines network of its de turbohélice aircraft
Base
IADDullesDENDenverCLEClevelandEWRNewark
Main destinations
SFOSan FranciscoFLLFort LauderdaleLAXLos AngelesTPATampaYYZTorontoMCOOrlandoBRUZaventemPDXPortland

Flight logbook

Under research

Aircraft chronology

May 24, 1995
Delivered to ATR
Delivered to ATR as F-WWLK.
Aug 14, 1995
Transferred to Lai - Linea Aerea I.A.A.C.A.
Transferred to Lai - Linea Aerea I.A.A.C.A..
Jun 10, 2004
Transferred to Air Deccan
Transferred to Air Deccan.
Jul 31, 2008
Transferred to Islena Airlines
Transferred to Islena Airlines.
May 28, 2013
Transferred to Avianca Honduras
Transferred to Avianca Honduras.
Dec 13, 2016
Transferred to Cape Air
Transferred to Cape Air.
Sep 25, 2018
Transferred to United Airlines
Transferred to United Airlines.

Operators

1995-05-24
ATR
Registration F-WWLK
1995-08-14
Lai - Linea Aerea I.A.A.C.A.
Registration YV-950C · Lessor: ATRiam
2004-06-10
Air Deccan
Registration VT-ADG · Lessor: ATRiam
2008-07-31
Islena Airlines
Registration HR-AVA · Lessor: TACA Regional
2013-05-28
Avianca Honduras
Registration HR-AVA
2016-12-13
Cape Air
Registration N45838 · Lessor: United Express
2018-09-25
United Airlines
Registration N45838 · Lessor: United

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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). ATR 42-320 · N45838 · United Airlines. Retrieved October 18, 2026, from https://vuelopedia.org/en/aircraft/OS-a592b6

MLA

“ATR 42-320 · N45838 · United Airlines.” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/aircraft/OS-a592b6. Accessed 18 Oct. 2026.

Chicago

Vuelopedia. “ATR 42-320 · N45838 · United Airlines.” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/aircraft/OS-a592b6.

Harvard

Vuelopedia (2026) ATR 42-320 · N45838 · United Airlines. Available at: https://vuelopedia.org/en/aircraft/OS-a592b6 (Accessed: 18 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_os_a592b6,
  author       = {{Vuelopedia}},
  title        = {{ATR 42-320 · N45838 · United Airlines}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/aircraft/OS-a592b6},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/OS-a592b6}},
  urldate      = {2026-10-18},
  note         = {Accessed 2026-10-18}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/OS-a592b6 |title=ATR 42-320 · N45838 · United Airlines |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-18 |language=en}}