Southwest Airlines
Is WN3455 delayed?
Yes — WN3455 landed in San Jose 72 min late, at 21:02 on Sep 28 (as of Sep 29, 04:03 UTC).
Often late: arrived more than 15 min after schedule on 6 of the last 12 flights.
72 min late
Official source · Updated
Departure
Ontario
ONT
Actual
Scheduled 18:58
Sep 28
Arrival
San Jose
SJC
Actual
Scheduled 19:50
Sep 28
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.
- 72 min late
Ontario → San Jose
- 33 min late
San Diego → San Francisco
- 21 min late
Ontario → San Jose
- 2 min early
Ontario → San Jose
- 51 min late
Ontario → San Jose
Is WN3455 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Ontario | San Jose | 72 | |
| Sep 27, 2026Arrived | San Diego | San Francisco | 33 | |
| Sep 25, 2026Arrived | Ontario | San Jose | 21 | |
| Sep 24, 2026Arrived | Ontario | San Jose | -2 | |
| Sep 21, 2026Arrived | Ontario | San Jose | 51 | |
| Sep 20, 2026Arrived | San Diego | San Francisco | 7 | |
| Sep 18, 2026Arrived | Ontario | San Jose | 43 | |
| Sep 17, 2026Arrived | Ontario | San Jose | -13 | |
| Sep 11, 2026Arrived | Ontario | San Jose | 25 | |
| Sep 10, 2026Arrived | Ontario | San Jose | -2 | |
| Sep 7, 2026Arrived | Ontario | San Jose | -10 | |
| Sep 4, 2026Arrived | Ontario | San Jose | -9 |
Email me if WN3455 runs late
We email you if your next WN3455 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.