Question 1

Where does WN 421 land?

Accepted Answer

WN 421 operated by Southwest Airlines arrives at Chicago Midway International Airport (MDW) in Chicago. The scheduled arrival time is 14:00, Terminal 3.

Question 2

Is WN 421 usually on time?

Accepted Answer

On-time performance for WN 421 varies with season, weather, and air traffic. TrackMyWings will track live and historical on-time rates for this flight at launch — allow buffer time for tight connections until you can check recent data.

Question 3

Which terminal does WN 421 depart from?

Accepted Answer

WN 421 departs from Raleigh-Durham International Airport (RDU), Terminal 1. The scheduled departure time is 08:00. Always confirm terminal information with Southwest Airlines closer to your travel date as it can change.

Question 4

What aircraft does WN 421 use?

Accepted Answer

WN 421 is operated on a Airbus A320neo with 180 seats across 2 cabin classes. Aircraft assignments can change — check with Southwest Airlines for the latest configuration.

Question 5

How long is the WN 421 flight?

Accepted Answer

The scheduled flight duration for WN 421 from Raleigh/Durham (RDU) to Chicago (MDW) is 1h 16m. Actual flight time may vary depending on air traffic, weather, and routing.

WN 421

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