Southwest Airlines
Is WN577 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
37 min late
Official source · Updated
Departure
Nashville
BNA
Scheduled
Sep 14
Arrival
Chicago
MDW
Actual
Scheduled 19:10
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
BNAMDW
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 37 min late
BNA → MDW
- 20 min late
BNA → MDW
- 3 min early
BNA → MDW
- 5 min early
BNA → MDW
- 3 min late
BNA → MDW
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 7
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 7
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 14, 2026Arrived | Nashville | Chicago | 37 | |
| Sep 11, 2026Arrived | Nashville | Chicago | 20 | |
| Sep 10, 2026Arrived | Nashville | Chicago | -3 | |
| Sep 7, 2026Arrived | Nashville | Chicago | -5 | |
| Sep 6, 2026Arrived | Nashville | Chicago | 3 | |
| Sep 5, 2026Arrived | Tampa | Columbus | -9 | |
| Sep 4, 2026Arrived | Nashville | Chicago | 23 |