WN1743 SJC → SAN

Southwest Airlines · San Jose, CA to San Diego, CA · 21 flights observed, 2025-10-02 to 2025-10-30 · 417 mi

WN1743 covers more than one route in the data window — the stats below are for SJC → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
+4 min
90th percentile
+40 min
Cancellation rate
0%

How often is WN1743 on time?

Across 21 flights on SJC → SAN from 2025-10-02 to 2025-10-30, WN1743 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +40 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1676%
16-30 min15%
31-60 min314%
61-120 min15%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-102176%+12 min

Performance by day of week

DayFlightsOn-time
Mon450%
Tue4100%
Wed450%
Thu580%
Fri4100%
SatNo data—
SunNo data—

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…