Southwest Airlines Boeing 737 Next Gen - N557WN (MSN 30166)
| Registration number: | N557WN |
| Type of aircraft: | 737-790 |
| Serial number: | 30166 |
| Age: | 12.5 of the year |
| Engines: | 2 x CFMI CFM56-7B20 |
| Airline: | Southwest Airlines |
| Codes (IATA/ICAO): | WN / SWA |
| Registration number: | N557WN |
| Type of aircraft: | 737-790 |
| Serial number: | 30166 |
| Age: | 12.5 of the year |
| Engines: | 2 x CFMI CFM56-7B20 |
| Airline: | Southwest Airlines |
| Codes (IATA/ICAO): | WN / SWA |