Southwest Airlines
WN573Nashville to Chicago
Southwest Airlines flight WN573 flies from Nashville (BNA) to Chicago Midway (MDW), 636 km. Over August 2025 to July 2026 it usually arrives about 3 minutes late: 81% of 396 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
81%
on time (within 15 min)
10%
more than 30 min late
0.5%
cancelled
+3 min
average arrival vs schedule
Every operation of WN573, August 2025 to July 2026: 396 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN573
- Nashville (BNA) to Chicago Midway (MDW)49 flights
- Chicago Midway (MDW) to New Orleans (MSY)42 flights
- Nashville (BNA) to Dallas Love Field (DAL)42 flights
- Cleveland Hopkins (CLE) to Denver (DEN)41 flights
- Nashville (BNA) to New Orleans (MSY)36 flights
- Austin Bergstrom (AUS) to Denver (DEN)22 flights
- Windsor Locks (BDL) to Chicago Midway (MDW)22 flights
- Denver (DEN) to Orlando (MCO)22 flights
- Dallas Love Field (DAL) to Denver (DEN)18 flights
- Portland (PDX) to Oakland (OAK)18 flights
Other flights from Nashville to Chicago
More about Nashville (BNA) and Chicago Midway (MDW).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/wn573" title="WN573 is on time 81% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn573.svg" alt="WN573 is on time 81% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/wn573" title="WN573 is on time 81% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn573.svg?theme=light" alt="WN573 is on time 81% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/wn573)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free