Southwest Airlines
Is WN3430 delayed?
No — WN3430 landed in Chicago 18 min early, at 17:17 on Sep 26 (as of Sep 26, 19:33 UTC). Over its last 23 recorded arrivals, 4 landed more than 15 min late.
Arrived
18 min early
Official source · Updated
Departure
San Diego
SAN
Actual
Scheduled 06:35
Sep 26
Arrival
Chicago
MDW
Actual
Scheduled 17:35
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
- Actual
SANMDW
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 18 min early
San Diego → Chicago
- On schedule (9 min behind)
Oakland → Ontario
- 35 min late
Oakland → Ontario
- 5 min early
San Diego → Chicago
- 5 min early
San Diego → Chicago
Flight history and details
Aug 28, 2026 — Sep 27, 2026
- Observed arrivals
- 23
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 24
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 26, 2026Arrived | San Diego | Chicago | -18 | |
| Sep 25, 2026Arrived | Oakland | Ontario | 9 | |
| Sep 24, 2026Arrived | Oakland | Ontario | 35 | |
| Sep 23, 2026Arrived | San Diego | Chicago | -5 | |
| Sep 22, 2026Arrived | San Diego | Chicago | -5 | |
| Sep 21, 2026Arrived | Oakland | Ontario | 17 | |
| Sep 19, 2026Arrived | San Diego | Chicago | 4 | |
| Sep 18, 2026Arrived | Oakland | Ontario | 41 | |
| Sep 17, 2026Arrived | Oakland | Ontario | 8 | |
| Sep 16, 2026Arrived | San Diego | Chicago | -28 | |
| Sep 15, 2026Arrived | San Diego | Chicago | 21 | |
| Sep 12, 2026Arrived | San Diego | Chicago | -19 | |
| Sep 11, 2026Arrived | Oakland | Ontario | 10 | |
| Sep 10, 2026Arrived | Oakland | Ontario | -8 | |
| Sep 9, 2026Arrived | San Diego | Chicago | -17 | |
| Sep 8, 2026Arrived | San Diego | Chicago | -11 | |
| Sep 7, 2026Arrived | Oakland | Ontario | -8 | |
| Sep 6, 2026Arrived | Dallas | Indianapolis | -4 | |
| Sep 5, 2026Arrived | San Diego | Chicago | -16 | |
| Sep 4, 2026Arrived | Oakland | Ontario | 11 | |
| Sep 2, 2026Arrived | San Diego | Chicago | -21 | |
| Sep 1, 2026Arrived | San Diego | Chicago | -28 | |
| Aug 29, 2026Arrived | San Diego | Chicago | -16 |