Is WN4520 delayed?
No — WN4520 landed in Atlanta 12 min early, at 22:23 on Sep 28 (as of Sep 29, 02:23 UTC).
Usually on time: arrived within 15 min of schedule on 9 of the last 13 flights.
12 min early
Official source · Updated
Departure
Dallas
DAL
Actual
Scheduled 19:39
Sep 28
Arrival
Atlanta
ATL
Actual
Scheduled 22:35
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 12 min early
Dallas → Atlanta
- 6 min early
Dallas → Atlanta
- 31 min late
Dallas → Atlanta
- 4 min early
Dallas → Atlanta
- 55 min late
Dallas → Atlanta
Is WN4520 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
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.
At the airports today
Atlanta (ATL) departures
- Left more than 15 min late
- 50 of 524
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Dallas | Atlanta | -12 | |
| Sep 26, 2026Arrived | Dallas | Atlanta | -6 | |
| Sep 25, 2026Arrived | Dallas | Atlanta | 31 | |
| Sep 24, 2026Arrived | Dallas | Atlanta | -4 | |
| Sep 21, 2026Arrived | Dallas | Atlanta | 55 | |
| Sep 19, 2026Arrived | Dallas | Atlanta | -4 | |
| Sep 18, 2026Arrived | Dallas | Atlanta | 13 | |
| Sep 17, 2026Arrived | Dallas | Atlanta | 0 | |
| Sep 11, 2026Arrived | Dallas | Atlanta | 17 | |
| Sep 10, 2026Arrived | Dallas | Atlanta | 0 | |
| Sep 7, 2026Arrived | Dallas | Atlanta | 18 | |
| Sep 5, 2026Arrived | Dallas | Atlanta | -7 | |
| Sep 4, 2026Arrived | Dallas | Atlanta | 11 |
Email me if WN4520 runs late
We email you if your next WN4520 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.