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Aircraft registration

N8743K

Built 2021 · registered US

Free alerts when N8743K's registration or status changes, or the 737 market moves.

N8743K — photo of this aircraftThis aircraft
Photo © M KramerView on Planespotters.net ↗
Representative photo of a Boeing 737Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 737
This aircraft is a
Boeing 737
Full specs

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Flight activity

(282 tracking legs recorded)

Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.

30 days to 24 Aug 2026
34
90 days to 24 Aug 2026
281
Last seen
23 Aug 2026
Tracked since
9 May 2026

Frequent routes: KLAS → KSJC (2) · KOAK → KPDX (2) · KSAN → KDEN (2)

  • … → PHKO23 Aug 2026 · 5h 32m
  • … → KLAS23 Aug 2026 · 1h 31m
  • … → KDEN23 Aug 2026 · 3h 38m
  • … → KDEN23 Aug 2026 · 12h 28m
  • … → KPHL23 Aug 2026 · 3h 08m
  • … → KDEN22 Aug 2026 · 2h 42m
  • … → KLAX22 Aug 2026 · 2h 37m
  • … → KDEN22 Aug 2026 · 7h 00m
  • … → KDAL22 Aug 2026 · 2h 08m
  • … → KMCO22 Aug 2026 · 1h 57m

Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

How common is this aircraft?
12,381Boeing 737 registered worldwide

Common. One of the most common aircraft types we track.

More 737 aircraft

Other 737 airframes by tail number — same model as N8743K.

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Registration history

(1)
  • N8743KUSACTIVE
    UMB BANK NA TRUSTEE
    2021 – present

Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal

Operator history

(1)
  • Southwest Airlines
    Operator
    2026 – present
About N8743K
What type of aircraft is N8743K?

N8743K is a Boeing 737, built in 2021.

Where is N8743K registered?

N8743K is currently registered in United States (US).

What is the MSN of N8743K?

The manufacturer serial number (MSN) of N8743K is 62536.

What is the ICAO24 (Mode S) code for N8743K?

N8743K's ICAO24 hex code is AC07FD.

Is N8743K still airworthy?

N8743K's current registry status is Active.