Why do Southwest flight numbers start with WN?


Why do Southwest flight numbers start with WN? How did Southwest become WN? Our original two-letter code (late 1970s) was OE, and the best I can recollect from others that have retired, WN was the only thing with a W in it that sounded remotely like Southwest or even Western since SW and other obvious choices were already taken.


How do I know what kind of plane I am flying on Southwest?

On the Southwest website, click on your flight number, and it will bring up a box with on-time info and the type of plane. Southwest only flys 737's, 737-700's, 737-800's and a small handful of 737-MAX 8.


What do the letters mean on flights?

Airline Class of Service Codes A - First Class Discounted. B - Economy/Coach – Usually an upgradable fare to Business. C - Business Class. D - Business Class Discounted. E - Shuttle Service (no reservation allowed) or Economy/Coach Discounted.


Can you see how many seats are left on a Southwest flight?

If a flight has few seats left, Southwest's website will show the number of seats left below the price in small, red text. But these are the only seats remaining under a certain fare class, not necessarily the last seats on the plane.


What does P mean at the end of a flight number?

The P indicates a positioning flight.


Why does Southwest only fly 737?

Southwest flies only Boeing instead of Airbus because when it was founded, to keep costs down, they decided to have not only one brand, but one model of airplane — the 737.


Can two flights have the same flight number?

Airlines can schedule multiple flights with the same flight number on the same day (sometimes on the same route and sometimes on different flight segments). This varies by carrier.


Is Southwest a good airline to fly?

Southwest Is A Safe Airline
They are a favorite among travelers looking for cheap flights without having to compromise on comfort or security. According to the most recent list of the world's safest airlines, Southwest was ranked in the top 15 airlines in the world in 2021, even beating out Delta, American, and United.