N439WN
Built 2003 · registered US
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This aircraft
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Performance specs
- Range
- 3,800 nm
- Cruise speed
- 460 kt
- Max speed
- 525 kt
- Service ceiling
- 41,000 ft
- Takeoff distance
- 2100 m
- Landing distance
- 1500 m
- MTOW
- 80,200 kg
- Empty weight
- —
- Fuel capacity
- 26,000 L
- Length
- 35.5 m
- Wingspan
- 35.9 m
- Height
- 12.6 m
- Seats
- 172
- Max passengers
- 172
Flight activity
(771 tracking legs recorded)- Last 30 days
- 171
- Last 90 days
- 471
- Last seen
- 13 Nov 2026
- Tracked since
- 11 May 2026
Frequent routes: KBWI → KBWI (3) · KBNA → KTPA (2) · KCOS → KDAL (2)
- … → KDEN13 Nov 2026 · 7h 40m
- KMCO → KOKC13 Nov 2026 · 2h 41m
- … → KMCO12 Nov 2026 · 4h 23m
- … → KBNA12 Nov 2026 · 12h 54m
- KSMF → KPHX12 Nov 2026 · 1h 26m
- KGEG → KSMF11 Nov 2026 · 1h 35m
- KOAK → KGEG11 Nov 2026 · 1h 26m
- … → KOAK11 Nov 2026 · 0h 53m
- KSMF → KBUR11 Nov 2026 · 0h 55m
- KSLC → KSMF11 Nov 2026 · 1h 19m
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.
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Registration history
(1)- N439WNUSACTIVESOUTHWEST 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 aircraft model is N439WN?
N439WN is a Boeing 737, built in 2003. Sprinkle's record for N439WN covers its lineage, ownership history and specifications.
Is N439WN currently active?
Registry records list N439WN's status as Active, registered in United States — a Boeing 737.
What is the manufacturer serial number (MSN) of N439WN?
N439WN carries manufacturer serial number (MSN) 29834, the serial assigned to this Boeing 737 airframe when it was built.
What is the ICAO24 / Mode S code for N439WN?
N439WN's ICAO24 (Mode S) transponder code is A5468E — the hex address the Mode S transponder on this Boeing 737 broadcasts.