Embraer ERJ 135 (EMB-135LR) · N12528 · United Express

Embraer ERJ 135 (EMB-135LR) illustration in United Express livery Illustrative image; it may differ from the actual aircraft.

Embraer ERJ 135 (EMB-135LR)

OS-a06904Unknown
RegistrationUSN12528
OperatorUnited Express
1operators
0incidents
0accidents
10logbook years
0photos

Embraer ERJ 135 (EMB-135LR) in São José dos Campos. Has operated for Bean Arthur J.

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

ManufacturerEmbraer
Engines2×
PropulsionJet
Seats50 (Y50)
Built inSão José dos Campos, Brasil
OwnerUnited Express
MSNOS-a06904
VerificationPending check against the official civil register

The model · Embraer ERJ 135 / 145

Figures for the ERJ-145 variant, the most representative of the family

Length29.9 m98 ft
Wingspan20.0 m66 ft
Height6.8 m22 ft
Range2,871 km1,550 NMWith a typical passenger load
Cruise speed828 km/h447 ktMach 0.78
Service ceiling11,280 m37,008 ftIt flies above Everest (1.3 times its height)
Maximum take-off weight22,000 kg48,502 lb
Maximum payload9,886 kg21,795 lbIts 50 passengers with baggage would weigh about 5.0 t; the rest is fuel and cargo
Typical capacity50 passengers
Endurance3 h 28 minAt cruise speed, non-stop

With its 2,871 km range, from Houston it could fly non-stop as far as:

Beyond its rangeSEASeattle3,013 km

The type first flew in 1995 (31 years ago) · About 1,230 units built · Production ended in 2020

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.

Seating layout

50Economy

50 seats in total

Flight logbook

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

2018
ExpressJet · 348 flights during the year · base Houston (IAH)
Main route of the year: College Station/Bryan (CLL) → Houston (IAH)
38 days inactive
2017
ExpressJet · 1,876 flights during the year · base Houston (IAH)
Main route of the year: Houston (IAH) → Monroe (MLU)
42 days inactive
2016
ExpressJet · 2,142 flights during the year · base Houston (IAH)
Main route of the year: Houston (IAH) → Monroe (MLU)
2015
ExpressJet · 2,080 flights during the year · base Houston (IAH)
Main route of the year: Houston (IAH) → Baton Rouge (BTR)
2014
ExpressJet · 2,412 flights during the year · base Houston (IAH)
Main route of the year: Houston (IAH) → Lafayette (LFT)
2013
ExpressJet · 2,248 flights during the year · base Houston (IAH)
Main route of the year: Lafayette (LFT) → Houston (IAH)
2012
ExpressJet · 1,770 flights during the year · base Houston (IAH)
Main route of the year: Houston (IAH) → Lafayette (LFT)
2008
ExpressJet Airlines · 1,068 flights during the year · base Houston (IAH)
Main route of the year: Dallas (DAL) → Houston (IAH)

Aircraft chronology

Oct 6, 1932
Delivered to Bean Arthur J
Delivered to Bean Arthur J as N12528.
Sep 11, 2001
Grounded after 9/11
On September 11, 2001, the ERJ-135 LR aircraft (registration N12528), operated by Bean Arthur J, was in the news. Source: the FAA (United States).
What happened
On 11 September 2001, after the attacks with hijacked aircraft on the Twin Towers in New York and the Pentagon, the FAA ordered — for the first time in history — the complete closure of United States airspace (the SCATANA plan): all civil aviation was told to land immediately, and by midday the American sky was clear. Around 240 international flights bound for the United States were diverted to Canada — Operation Yellow Ribbon, with more than 30,000 passengers. Airspace reopened gradually from 13 September, by then under new security measures. Source: the FAA (United States).
Source: FAA

Operators

1932-10-06
Registration N12528 · Lessor: Bean Arthur J

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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Real-time position via adsb.lol (ODbL license). There is a signal only while the aircraft is airborne and within coverage.

Cite

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This page was last updated on October 11, 2026

APA

Vuelopedia. (2026, October 11). Embraer ERJ 135 (EMB-135LR) · N12528 · United Express. Retrieved October 20, 2026, from https://vuelopedia.org/en/aircraft/OS-a06904

MLA

“Embraer ERJ 135 (EMB-135LR) · N12528 · United Express.” Vuelopedia, Fundación Poderia, 11 Oct. 2026, vuelopedia.org/en/aircraft/OS-a06904. Accessed 20 Oct. 2026.

Chicago

Vuelopedia. “Embraer ERJ 135 (EMB-135LR) · N12528 · United Express.” Fundación Poderia. Last modified October 11, 2026. https://vuelopedia.org/en/aircraft/OS-a06904.

Harvard

Vuelopedia (2026) Embraer ERJ 135 (EMB-135LR) · N12528 · United Express. Available at: https://vuelopedia.org/en/aircraft/OS-a06904 (Accessed: 20 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_os_a06904,
  author       = {{Vuelopedia}},
  title        = {{Embraer ERJ 135 (EMB-135LR) · N12528 · United Express}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-11},
  url          = {https://vuelopedia.org/en/aircraft/OS-a06904},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/OS-a06904}},
  urldate      = {2026-10-20},
  note         = {Accessed 2026-10-20}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/OS-a06904 |title=Embraer ERJ 135 (EMB-135LR) · N12528 · United Express |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-11 |access-date=2026-10-20 |language=en}}