Airliner

N8921Q

2024 Boeing 737-8

Registered No accidents on file
Built
2024
Serial
42581
Class
Airliner
Engines
2 × Cfm Intl LEAP-1B28 series
Status
Current as of October 2026
Registered owner
Southwest Airlines Co (Corporation)
Based
Dallas, TX
Registration record

N8921Q on the FAA register

Type
2024 Boeing 737-8
Serial
42581
Engines
2 × Cfm Intl LEAP-1B28 series
Registered owner
Southwest Airlines Co
Dallas, TX
Certificate issued
2024-03-28
Airworthiness date
2024-03-20
Registration expires
2031-03-31
Airworthiness class
Standard · transport
Mode S (hex)
AC4F4C
Mode S (octal)
53047514
Seats (type)
175
Weight class
20,000 lb and over
Range (type)
6,200 nm
Cruise (type)
386 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2031-03-31
    Registration expires (renewal due).
  • 2024-03-28
    Certificate of registration issued as N8921Q to the current registrant.
  • 2024-03-20
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1977-12-01
    N8921Q previously assigned to a Aero Commander S2R (s/n 1591R); cancelled.
Overview

About N8921Q

N8921Q is a 2024 Boeing 737-8, serial number 42581. The FAA register lists Southwest Airlines Co as the registrant in Dallas, Texas. The current certificate of registration was issued on March 28, 2024 and expires on March 31, 2031.

The FAA aircraft reference file describes the type as an airliner, two Cfm Intl LEAP-1B28 series engines and 175 seats. Published figures for the type give a cruise speed of about 386 knots and a range of about 6,200 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated March 20, 2024.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N8921Q. 1 earlier record involves a different aircraft that carried the same N-number.

Cruise
386 kt
Range
6,200 nm
Fuel burn
720 gph

Published figures for the Boeing 737-8 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1977-10-27 Accident · Poplarville,Ms, 24 Damage: Destroyed NTSB · 3 3051
Reported aircraft: Thrush S2R — a different aircraft that carried the N8921Q registration before this airframe.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.