Southwest Airlines
Is WN3520 delayed?
Yes — WN3520 landed in Dallas 20 min late, at 09:09 on Sep 28 (as of Sep 28, 14:09 UTC). Over its last 8 recorded arrivals, 3 landed more than 15 min late.
20 min late
Official source · Updated
Departure
Louisville
SDF
Actual
Scheduled 08:07
Sep 28
Arrival
Dallas
DAL
Actual
Scheduled 08:49
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Kentucky/Louisville)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min late
Louisville → Dallas
- 6 min early
Louisville → Dallas
- On time
Louisville → Dallas
- 17 min late
Louisville → Dallas
- 12 min early
Louisville → Dallas
Is WN3520 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Louisville | Dallas | 20 | |
| Sep 25, 2026Arrived | Louisville | Dallas | -6 | |
| Sep 24, 2026Arrived | Louisville | Dallas | 0 | |
| Sep 21, 2026Arrived | Louisville | Dallas | 17 | |
| Sep 18, 2026Arrived | Louisville | Dallas | -12 | |
| Sep 11, 2026Arrived | Louisville | Dallas | 18 | |
| Sep 7, 2026Arrived | Louisville | Dallas | -3 | |
| Sep 4, 2026Arrived | Louisville | Dallas | -9 |
Email me if WN3520 runs late
We email you if your next WN3520 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.