WN556 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN556, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Chicago - Chicago Midway International Airport (Airport Code MDW).
This flight data pertains specifically to the flight's details for Monday, August 24, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN556
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN556
WN556 On Time performance:
64
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
WN556 Southwest Airlines to Chicago
Scheduled
Flight Status for Monday August 24, 2026
This flight is also scheduled for Today (August 23, 2026). See it here
Scheduled
Flight Status for Monday August 24, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-800 (winglets) Passenger/BBJ2
Departure
Las Vegas (LAS)
August 24, 2026
Las Vegas Harry Reid International Airport
Scheduled Departure Time:
12:50 pm
Terminal:
1
Gate:
-
Scheduled Departure Time: 12:50 pm
Arrival
Chicago (MDW)
August 24, 2026
Chicago Midway International Airport
Scheduled Arrival Time:
06:25 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 06:25 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.las-vegas-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 WN556?
The flight WN556 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight WN556?
The distance between the two airports is 1518 miles.
Which is the flight time of flight WN556?
The scheduled flight time gate to gate is: 03:35 hours.
The real flight time gate to gate on average is: 03:15 hours.
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 Las Vegas: 2026-08-23 10:33:07
Current Time in Chicago: 2026-08-23 12:33:07
The flight WN556 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight WN556?
The distance between the two airports is 1518 miles.
Which is the flight time of flight WN556?
The scheduled flight time gate to gate is: 03:35 hours.
The real flight time gate to gate on average is: 03:15 hours.
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 Las Vegas: 2026-08-23 10:33:07
Current Time in Chicago: 2026-08-23 12:33:07
Alternative Flights
The following airline serve the same route between Las Vegas and Chicago:
Southwest Airlines - Flight Number: WN164.
Southwest Airlines - Flight Number: WN164.
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 04, 2026 to August 16, 2026, we have obtained these figures.
Total number of flights: 11
On Time: 7 ( 64 % )
Moderate Delay: 1 ( 9 % )
Significant Delay: 1 ( 9 % )
Major Delay: 1 ( 9 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 9 % )
Average Delay: 25 minutes.
Total number of flights: 11
On Time: 7 ( 64 % )
Moderate Delay: 1 ( 9 % )
Significant Delay: 1 ( 9 % )
Major Delay: 1 ( 9 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 9 % )
Average Delay: 25 minutes.
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 WN556
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
21 August
21 August
04:01 pm
Las Vegas (LAS)
Las Vegas (LAS)
09:44 pm
Chicago (MDW)
Chicago (MDW)
03h 43min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
20 August
20 August
01:01 pm
Las Vegas (LAS)
Las Vegas (LAS)
06:35 pm
Chicago (MDW)
Chicago (MDW)
03h 34min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
19 August
19 August
12:36 pm
Las Vegas (LAS)
Las Vegas (LAS)
05:41 pm
Saint Louis (STL)
Saint Louis (STL)
03h 05min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
18 August
18 August
12:39 pm
Las Vegas (LAS)
Las Vegas (LAS)
05:42 pm
Saint Louis (STL)
Saint Louis (STL)
03h 03min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
17 August
17 August
12:48 pm
Las Vegas (LAS)
Las Vegas (LAS)
06:45 pm
Chicago (MDW)
Chicago (MDW)
03h 57min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Sunday
16 August
16 August
12:56 pm
Las Vegas (LAS)
Las Vegas (LAS)
06:05 pm
Saint Louis (STL)
Saint Louis (STL)
03h 09min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
14 August
14 August
04:01 pm
()
()
10:24 pm
Chicago (MDW)
Chicago (MDW)
Boeing 737-800
Boeing 737-800
- DIVERTED
Friday
14 August
14 August
04:00 pm
Las Vegas (LAS)
Las Vegas (LAS)
08:29 pm
Las Vegas (LAS)
Las Vegas (LAS)
Boeing 737-800
Boeing 737-800
Landed - DIVERTED
Thursday
13 August
13 August
01:02 pm
Las Vegas (LAS)
Las Vegas (LAS)
06:26 pm
Chicago (MDW)
Chicago (MDW)
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
12 August
12 August
01:04 pm
Las Vegas (LAS)
Las Vegas (LAS)
06:41 pm
Saint Louis (STL)
Saint Louis (STL)
Boeing 737MAX
Boeing 737MAX
Landed - Delayed