Southwest Airlines
Is WN3575 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
17 min early
Updated
Departure
Denver
DEN
Actual
Scheduled 14:10
Aug 23
Arrival
Louisville
SDF
Actual
Scheduled 22:45
Aug 23
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
DENSDF
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 37 min late
DEN → SDF
- 20 min early
DEN → SDF
- 11 min early
SDF → MDW
- 3 min late
DEN → SDF
- 18 min early
SDF → MDW
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 8
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 11
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 16, 2026Arrived | Denver | Louisville | 37 | |
| Sep 15, 2026Arrived | Denver | Louisville | -20 | |
| Sep 13, 2026Arrived | Louisville | Chicago | -11 | |
| Sep 8, 2026Arrived | Denver | Louisville | 3 | |
| Sep 6, 2026Arrived | Louisville | Chicago | -18 | |
| Sep 2, 2026Arrived | Denver | Louisville | -24 | |
| Aug 30, 2026Arrived | Denver | Louisville | -14 | |
| Aug 23, 2026Arrived | Denver | Louisville | -17 |