Southwest Airlines
Is WN4490 delayed?
Service date: · Scheduled departure date (America/New_York)
Last reported
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Atlanta
ATL
Scheduled
Aug 31
Arrival
—
—
Scheduled
Not available
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
ATL—
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 8 min late
DEN → SMF
- 10 min early
DEN → SMF
- 42 min late
SAN → SFO
- 20 min late
DEN → SMF
- 21 min late
DEN → SMF
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 1
- Observed occurrences
- 13
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 | Sacramento | 8 | |
| Sep 15, 2026Arrived | Denver | Sacramento | -10 | |
| Sep 13, 2026Arrived | San Diego | San Francisco | 42 | |
| Sep 9, 2026Arrived | Denver | Sacramento | 20 | |
| Sep 8, 2026Arrived | Denver | Sacramento | 21 | |
| Sep 5, 2026Arrived | St Louis | Detroit | 2 | |
| Sep 1, 2026Arrived | Denver | Sacramento | 0 | |
| Aug 31, 2026Cancelled | Atlanta | Not available | Not available | |
| Aug 30, 2026Arrived | San Diego | San Francisco | 28 | |
| Aug 26, 2026Arrived | Denver | Sacramento | -14 | |
| Aug 25, 2026Arrived | Denver | Sacramento | -9 | |
| Aug 23, 2026Arrived | San Diego | San Francisco | 59 |