Southwest Airlines
Is SWA4851 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
29 min early
Official source · Updated
Departure
San Jose
SJC
Actual
Scheduled 03:54
Sep 8
Arrival
Las Vegas
LAS
Actual
Scheduled 22:08
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SJCLAS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 15 min late
SJC → LAS
- 15 min early
SJC → LAS
- 135 min late
SJC → LAS
- 9 min late
SJC → LAS
- 21 min early
SJC → LAS
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 7
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 7
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 19, 2026Arrived | San Jose | Las Vegas | 15 | |
| Sep 18, 2026Arrived | San Jose | Las Vegas | -15 | |
| Sep 15, 2026Arrived | San Jose | Las Vegas | 135 | |
| Sep 12, 2026Arrived | San Jose | Las Vegas | 9 | |
| Sep 11, 2026Arrived | San Jose | Las Vegas | -21 | |
| Sep 8, 2026Arrived | San Jose | Las Vegas | -29 | |
| Sep 5, 2026Arrived | San Jose | Las Vegas | -2 |