Southwest Airlines
Is WN3874 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
5 min early
Official source · Updated
Departure
Las Vegas
LAS
Actual
Scheduled 18:57
Sep 14
Arrival
San Jose
SJC
Actual
Scheduled 03:05
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
LASSJC
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
LAS → SJC
- 2 min early
JAN → HOU
- 51 min late
LAS → SJC
- 25 min late
LAS → SJC
- 1 min late
LAS → SJC
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 7
- Observed cancellations
- 0
- Observed occurrences
- 14
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 14, 2026Arrived | Las Vegas | San Jose | -5 | |
| Sep 12, 2026Arrived | Jackson | Houston | -2 | |
| Sep 11, 2026Arrived | Las Vegas | San Jose | 51 | |
| Sep 10, 2026Arrived | Las Vegas | San Jose | 25 | |
| Sep 7, 2026Arrived | Las Vegas | San Jose | 1 | |
| Sep 5, 2026Arrived | Jackson | Houston | 206 | |
| Sep 4, 2026Arrived | Las Vegas | San Jose | 65 | |
| Sep 3, 2026Arrived | Las Vegas | San Jose | 57 | |
| Aug 31, 2026Arrived | Las Vegas | San Jose | -2 | |
| Aug 28, 2026Arrived | Las Vegas | San Jose | 56 | |
| Aug 27, 2026Arrived | Las Vegas | San Jose | 62 | |
| Aug 24, 2026Arrived | Las Vegas | San Jose | -11 | |
| Aug 21, 2026Arrived | Las Vegas | San Jose | -25 |