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WN 3443 San Francisco to Chicago Flight Status

Southwest Airlines Flight WN3443 from San Francisco International Airport SFO to Chicago Midway International Airport MDW is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on January 1st, 2026.
Check the table below for WN3443's most recent flight history:

WN 3443 Flight Status & Schedule

Date Departure Arrival Status
Jan 01 06:34 12:11
Landed
Track >
Dec 31 06:29 12:03
Landed
Track >
Dec 25 06:30 11:57
Landed
Track >
Dec 24 06:31 12:01
Landed
Track >
Dec 17 06:34 12:04
Landed
Track >

Southwest Airlines WN 3443 San Francisco to Chicago Flight Information

Southwest Airlines Flight WN3443 connects San Francisco, United States to Chicago, United States, taking off from San Francisco International Airport SFO and landing at Chicago Midway International Airport MDW.

How long is the WN3443 flight from San Francisco to Chicago?

The average flight time from San Francisco to Chicago is 3 hours and 36 minutes. The flight distance is 2977 km / 1850 miles and the average flight speed is 827 km/h / 514 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3443 San Francisco to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3443 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3443 arriving at?

Flight WN3443 arrives at Chicago Midway International Airport (MDW) Terminal 1.

When was the latest WN3443 flight?

The latest flight took off on Thursday, January 1st, 2026 with the flight status being Landed on 12:11.

How else can the flight WN3443 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3443, WN 3443, SWA 3443.

How often is flight WN3443 delayed?

On average, 10% of all WN3443 flights are delayed. The average delay is 13 minutes.

Can I get compensation for my delayed or cancelled WN3443 flight or baggage issues?

If your WN3443 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN3443 Flight Tracker above for more details.

WN3443 and San Francisco SFO to Chicago MDW Flights

Other flights departing from San Francisco SFO: UA5901, AA2553, UA1311, UA1140

Other flights arriving at Chicago MDW: WN1100, WN481, WN3076, WN2485

All flights connecting San Francisco SFO to Chicago MDW.

WN3443 Southwest Airlines Flight: San Francisco to Chicago Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.