Southwest Airlines
Is WN4242 delayed?
Service date: · Actual departure date; scheduled departure unavailable (UTC)
Arrived
15 min early
Official source · Updated
Departure
Chicago
MDW
Actual
Sep 14
Arrival
Miami
MIA
Actual
Scheduled 12:10
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
MDWMIA
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 15 min early
MDW → MIA
- 33 min late
MDW → MIA
- 53 min late
MDW → MIA
- 220 min late
MDW → MIA
- 5 min early
MDW → MIA
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 6
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 1
- Observed occurrences
- 8
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 | Chicago | Miami | -15 | |
| Sep 12, 2026Arrived | Chicago | Miami | 33 | |
| Sep 11, 2026Arrived | Chicago | Miami | 53 | |
| Sep 10, 2026Arrived | Chicago | Miami | 220 | |
| Sep 7, 2026Cancelled | Chicago | Miami | Not available | Not available |
| Sep 5, 2026Arrived | Chicago | Miami | -5 | |
| Sep 4, 2026Arrived | Chicago | Miami | -7 |