Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

WN1939 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN1939, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Chicago - Chicago Midway International Airport (Airport Code MDW).
This flight data pertains specifically to the flight's details for Monday, November 10, 2025.

WN1939 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

WN1939 Southwest Airlines to Chicago

Scheduled - On-time
Flight Status for Monday November 10, 2025
This flight is also scheduled for Today (November 09, 2025). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

San Francisco (SFO)
November 10, 2025
San Francisco International Airport
Estimated Departure Time:
06:10 am
Terminal:
2
Gate:
-
Scheduled Departure Time: 06:10 am

Arrival

Chicago (MDW)
November 10, 2025
Chicago Midway International Airport
Estimated Arrival Time:
12:15 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 12:15 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-sfo.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight WN1939?
The flight WN1939 is scheduled to flight on Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight WN1939?
The distance between the two airports is 1852 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Francisco: 2025-11-09 03:16:25
Current Time in Chicago: 2025-11-09 05:16:25

Alternative Flights

The following airline serve the same route between San Francisco and Chicago:
Southwest Airlines - Flight Number: WN3443.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights WN1939

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
07 November
06:24 am
San Francisco (SFO)
12:09 pm
Chicago (MDW)
03h 45min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
06 November
06:15 am
San Francisco (SFO)
11:58 am
Chicago (MDW)
03h 43min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
02 November
06:10 am
San Francisco (SFO)
12:10 pm
Chicago (MDW)
04h 00min
Boeing 737MAX
Boeing 737MAX
Landed - On-time