Airport Tips & Quick Reference Guide to Midway International Airport (MDW)

WN123 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN123, which currently operates between the airports of Chicago - Chicago Midway International Airport (Airport Code MDW) and Myrtle Beach - Myrtle Beach International Airport (Airport Code MYR).
This flight data pertains specifically to the flight's details for Sunday, May 31, 2026.

WN123 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

WN123 Southwest Airlines to Myrtle Beach

This flight is not scheduled for October 13, 2026.

Airline information

Southwest Airlines
Southwest Airlines

Departure

Chicago (MDW)
May 31, 2026
Chicago Midway International Airport

Arrival

Myrtle Beach (MYR)
May 31, 2026
Myrtle Beach International Airport
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.midway-airport.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 WN123?
The flight WN123 is currently not scheduled at Chicago Midway Airport (MDW).

Which is the distance of flight WN123?
The distance between the two airports is 738 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 Chicago: 2026-10-13 10:56:38
Current Time in Myrtle Beach: 2026-10-13 11:56:38

Alternative Flights

The following airline serve the same route between Chicago and Myrtle Beach:
Southwest Airlines - Flight Number: WN2089. (On Time performance: 40 - Average Delay: 16 minutes)

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 Weekday: We have gathered available data from last six months, spanning from April 12, 2026 to May 31, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 06, 2026 to May 31, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights WN123

No flights for WN123 were scheduled in the past month. The last flight took place on Sunday, May 31, 2026