flight Aircraft
N451WN
BOEING 737-700
Operated by SOUTHWEST AIRLINES CO
- Tail number
- N451WN
- Type
- B737
- Mode-S
- A577D4
Airborne now · flying as SWA4374 at 37,800 ft
- Flights observed
- 12
- Avg flight time
- 1h 36m
- Typical route
- ABQ → DEN
- Last seen
- 1d ago
Live position
Recent flights last 12
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-04-13 | - | Apr 13, 21:31 UTC | Apr 13, 22:43 UTC | 1h 12m |
| 2026-04-13 | - | Apr 13, 19:50 UTC | Apr 13, 20:30 UTC | 40m |
| 2026-04-13 | - | Apr 13, 19:25 UTC | Apr 13, 20:10 UTC | 45m |
| 2026-04-13 | - | Apr 13, 17:15 UTC | Apr 13, 18:20 UTC | 1h 5m |
| 2026-04-13 | - | Apr 13, 15:50 UTC | Apr 13, 16:15 UTC | 25m |
| 2026-04-13 | - | Apr 13, 14:40 UTC | Apr 13, 16:15 UTC | 1h 35m |
| 2026-04-13 | ABQ → DEN | Apr 13, 04:20 UTC | Apr 13, 05:20 UTC | 1h 0m |
| 2026-04-13 | ABQ → DEN | Apr 13, 02:29 UTC | Apr 13, 04:55 UTC | 2h 26m |
| 2026-04-13 | - | Apr 13, 00:20 UTC | Apr 13, 01:45 UTC | 1h 25m |
| 2026-04-12 | - | Apr 12, 23:55 UTC | Apr 13, 01:45 UTC | 1h 50m |
| 2026-04-12 | - | Apr 12, 17:51 UTC | Apr 12, 21:11 UTC | 3h 20m |
| 2026-04-12 | - | Apr 12, 17:36 UTC | Apr 12, 21:09 UTC | 3h 33m |
Specifications
| Registration | N451WN |
| Aircraft type | BOEING 737-700 (B737) |
| Operator | SOUTHWEST AIRLINES CO |
| Mode-S code | A577D4 · 51273724 (octal) |
Looking for transponder-level data? View the Mode-S A577D4 page for country allocation, callsign history, and ADS-B signal details.
N451WN frequently asked
What type of aircraft is N451WN?
N451WN is a BOEING 737-700 (ICAO type code B737).
Who operates N451WN?
N451WN is operated by SOUTHWEST AIRLINES CO.
What is the Mode-S transponder code for N451WN?
N451WN broadcasts on Mode-S (ICAO 24-bit) address A577D4 (octal 51273724). View the transponder page.
What route does N451WN typically fly?
N451WN most frequently flies between ABQ and DEN based on observed flights.
Where is N451WN right now?
N451WN is currently airborne flying as SWA4374. Live position is shown on the map above.