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Airbus A321-200 (A321-231)

A321-6994Active

RegistrationUSN663NK

Verified aircraft dataagainst the official civil aviation register

OperatorSpirit Airlines

1operators

1incidents

0accidents

10logbook years

2photos

Airbus A321-200 (A321-231) built in 2016 in Hamburg. Operates for Spirit Airlines.

NewNearly newYoungMatureAgingOld

Nearly new · 10 years · ≈ 34,000 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

ManufacturerAirbus

Engines2× N/A

PropulsionTurbofan

First flight2016

Built inHamburgo, Alemania

Country of registrationEstados Unidos

OwnerSpirit Airlines

MSN6994

Hex / ICAO 24-bitA8C094

VerificationIdentity verified against the official register of FAA (United States) · Oct 8, 2026

The model · Airbus A321

Figures for the A321-200 variant, the most representative of the family

Length44.5 m146 ft

Wingspan35.8 m117 ft

Height11.8 m39 ft

Range5,926 km3,200 NMWith a typical passenger load

Cruise speed828 km/h447 ktMach 0.78

Service ceiling12,131 m39,800 ftIt flies above Everest (1.4 times its height)

Maximum take-off weight93,500 kg206,132 lb

Maximum payload45,000 kg99,208 lbIts 185 passengers with baggage would weigh about 18.5 t; the rest is fuel and cargo

Typical capacity185 passengersUp to 230 in a high-density layout

Endurance7 h 09 minAt cruise speed, non-stop

With its 5,926 km range, from Fort Lauderdale it could fly non-stop as far as:

SEASeattle4,368 km LIMLima4,249 km LAXLos Angeles3,763 km BOGBogota2,461 km MEXMexico City2,073 km

Beyond its rangeGRUSão Paulo6,590 km

The type first flew in 1993 (33 years ago) · About 3,400 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 Airbus A321 Compare this aircraft

Airports

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

Flight logbook

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

2025

Spirit Airlines · 1,286 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: Los Angeles (LAX) → Dallas/Fort Worth (DFW)

2024

Spirit Airlines · 1,229 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: New York (LGA) → Charlotte (CLT)

2023

Spirit Airlines · 1,276 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: New York (LGA) → Fort Lauderdale (FLL)

2022

Spirit Airlines · 1,254 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: Newark (EWR) → Fort Lauderdale (FLL)

2021

Spirit Airlines · 1,258 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: Fort Lauderdale (FLL) → New York (LGA)

2020

Spirit Airlines · 909 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: Fort Lauderdale (FLL) → Chicago (ORD)

71 days inactive

2019

Spirit Airlines · 1,418 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: Newark (EWR) → Fort Lauderdale (FLL)

2018

Spirit Airlines · 1,393 flights during the year · base Fort Lauderdale (FLL)

Main route of the year: New York (LGA) → Fort Lauderdale (FLL)

Aircraft chronology

2016

Built

Assembled by Airbus in Hamburg, Germany.

Feb 26, 2016

Delivered to Spirit Airlines

Delivered to Spirit Airlines as N663NK.

Apr 2020

Parked due to COVID-19

In April 2020, the A321-231(WL) aircraft (registration N663NK), operated by Spirit Airlines, was parked. Source: BTS.

What happened

The COVID-19 pandemic brought much of world aviation to a halt in 2020: as demand collapsed, thousands of aircraft sat parked for weeks or months. The extent and the dates varied a great deal from country to country and from airline to airline. This record is based on evidence FOR THIS AIRCRAFT (documented parking and gaps in its flight logbook). Source: BTS (United States Department of Transportation).

Source: BTS

Jul 28, 2021

Incident at Orlando

On July 28, 2021, the Airbus A321-231(WL) aircraft (registration N663NK), operated by Spirit Airlines, was involved in an incident at Orlando. Source: Spirit Airlines.

Source: Spirit Airlines

Operators

2016-02-26

Spirit Airlines

Registration N663NK

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Current position of the aircraft

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Gallery

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

Cite

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This page was last updated on October 10, 2026

APA

Vuelopedia. (2026, October 10). Airbus A321-200 (A321-231) · N663NK · Spirit Airlines. Retrieved October 20, 2026, from https://vuelopedia.org/en/aircraft/A321-6994

MLA

“Airbus A321-200 (A321-231) · N663NK · Spirit Airlines.” Vuelopedia, Fundación Poderia, 10 Oct. 2026, vuelopedia.org/en/aircraft/A321-6994. Accessed 20 Oct. 2026.

Chicago

Vuelopedia. “Airbus A321-200 (A321-231) · N663NK · Spirit Airlines.” Fundación Poderia. Last modified October 10, 2026. https://vuelopedia.org/en/aircraft/A321-6994.

Harvard

Vuelopedia (2026) Airbus A321-200 (A321-231) · N663NK · Spirit Airlines. Available at: https://vuelopedia.org/en/aircraft/A321-6994 (Accessed: 20 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_a321_6994,
  author       = {{Vuelopedia}},
  title        = {{Airbus A321-200 (A321-231) · N663NK · Spirit Airlines}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-10},
  url          = {https://vuelopedia.org/en/aircraft/A321-6994},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/A321-6994}},
  urldate      = {2026-10-20},
  note         = {Accessed 2026-10-20}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/A321-6994 |title=Airbus A321-200 (A321-231) · N663NK · Spirit Airlines |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-10 |access-date=2026-10-20 |language=en}}