Question 1

Where does WN 5859 land?

Accepted Answer

WN 5859 operated by Southwest Airlines arrives at Ontario International Airport (ONT) in Ontario. The scheduled arrival time is 14:00, Terminal 4.

Question 2

Is WN 5859 usually on time?

Accepted Answer

On-time performance for WN 5859 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 5859 depart from?

Accepted Answer

WN 5859 departs from Chicago Midway International Airport (MDW), Terminal 2. 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 5859 use?

Accepted Answer

WN 5859 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 5859 flight?

Accepted Answer

The scheduled flight duration for WN 5859 from Chicago (MDW) to Ontario (ONT) is 3h 26m. Actual flight time may vary depending on air traffic, weather, and routing.

WN 5859

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