Spirit Airlines NK643 Flight Status : Live Tracking & Updates

Domestic flight Spirit Airlines NK643 takes off from Los Angeles (LAX) United States to Chicago (ORD) United States. It's operated by Spirit Airlines. The plane leaves Los Angeles International Airport at 23:45 America/Los_Angeles. The flight is expected to land at O'Hare International Airport at 05:54 America/Chicago. The flight will last about 4 hours 9 minutes.

NK643 - NKS643 Spirit Airlines (NK)
LAX Los Angeles United States
Flight LAX to ORD
ORD Chicago United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 17-November-2021
Departure Los Angeles International Airport
IATA: LAXICAO: KLAX
Scheduled 23:45
5 54B
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 05:54
3 L9
NK643 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 9 minutes
  • Flight Distance: 2808 kms / 1745 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 182
  • Freight capacity: 0 tons
  • Passenger classes: Economy
More Detail
  • Aircraft: Airbus A320neo
  • Callsign: NKS643
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Los Angeles: Thursday 2026-05-21 15:28 PM
  • Current Time in Chicago: Thursday 2026-05-21 17:28 PM

Flight routes similar to Spirit Airlines NK643

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Malaysia Airlines MH9454
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American Airlines AA2608
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Asiana Airlines OZ6270
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Spirit Airlines Flight NK643 FAQs

What is the scheduled flight duration for Spirit Airlines NK643 flight?

On average, nonstop flight takes 4 hour(s) 9 minutes, with the flight distance of 2808 km (1745 miles).

What type of aircraft is used for the Spirit Airlines NK643 flight?

All Spirit Airlines NK643 flights are operated using Airbus A320neo aircraft.

Which terminal the flight Spirit Airlines NK643 is arriving at?

Flight Spirit Airlines NK643 arrives in O'Hare International Airport at Terminal 3.