N431WN
Built 2002 · registered US
Free alerts when N431WN's registration or status changes, or the 737 market moves.
This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 737737 for sale now
Free — save the 737 to your watchlist and track it in one place.
View all 37 listings →
Flight activity
(268 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
- 0
- 90 days to 24 Aug 2026
- 267
- Last seen
- 20 Jul 2026
- Tracked since
- 22 May 2026
Frequent routes: KLAS → KOAK (2) · KAUS → KDEN (1) · KBUR → KLAS (1)
- … → KHOU20 Jul 2026 · 0h 33m
- … → KCRP20 Jul 2026 · 2h 27m
- … → KDAL19 Jul 2026 · 3h 31m
- … → KLAS19 Jul 2026 · 1h 37m
- … → KLAS19 Jul 2026 · 1h 13m
- KSAN → KOAK19 Jul 2026 · 1h 04m
- … → KSAN19 Jul 2026 · 1h 32m
- … → KSAN19 Jul 2026 · 1h 13m
- KLAS → KOAK19 Jul 2026 · 9h 28m
- KLAS → KOAK19 Jul 2026 · 8h 31m
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.
Common. One of the most common aircraft types we track.
Other 737 airframes by tail number — same model as N431WN.
- N174562026
- N274392026
- C-GWJU2026
- N374402026
- VH-8VF2026
- VH-8VH2026
- N886GK2026
- N174542026
- N832NV2026
- N174552026
- N9002W2026
- N174352026
- N8994Q2026
- N838AK2026
- N474342026
- N8996Q2026
Registration history
(1)- N431WNUSACTIVESOUTHWEST AIRLINES CO2003 – 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 AirlinesOperator2026 – present
What type of aircraft is N431WN?
N431WN is a Boeing 737, built in 2002.
Where is N431WN registered?
N431WN is currently registered in United States (US).
What is the MSN of N431WN?
The manufacturer serial number (MSN) of N431WN is 29845.
What is the ICAO24 (Mode S) code for N431WN?
N431WN's ICAO24 hex code is A528D6.
Is N431WN still airworthy?
N431WN's current registry status is Active.