Southwest Airlines
Is WN4523 delayed?
Yes — WN4523 landed in Dallas 20 min late, at 17:59 on Sep 26 (as of Sep 26, 23:00 UTC). Over its last 4 recorded arrivals, 3 landed more than 15 min late.
20 min late
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 12:38
Sep 26
Arrival
Dallas
DAL
Actual
Scheduled 17:39
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
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
San Francisco → Dallas
- 40 min late
San Francisco → Dallas
- On schedule (13 min behind)
San Francisco → Dallas
- 17 min late
San Francisco → Dallas
Is WN4523 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.
At the airports today
San Francisco (SFO) departures
- Left more than 15 min late
- 111 of 306
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 26, 2026Arrived | San Francisco | Dallas | 20 | |
| Sep 19, 2026Arrived | San Francisco | Dallas | 40 | |
| Sep 12, 2026Arrived | San Francisco | Dallas | 13 | |
| Sep 5, 2026Arrived | San Francisco | Dallas | 17 |
Email me if WN4523 runs late
We email you if your next WN4523 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.