WN4145 SNA → OAK

Southwest Airlines · Santa Ana, CA to Oakland, CA · 35 flights observed, 2025-11-02 to 2026-01-05 · 371 mi

This flight has been getting less reliable recently — 2025-12's on-time rate (50%) is well below the 100% average from earlier months.

WN4145 covers more than one route in the data window — the stats below are for SNA → OAK, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-3 min
90th percentile
+36 min
Cancellation rate
3%

How often is WN4145 on time?

Across 35 flights on SNA → OAK from 2025-11-02 to 2026-01-05, WN4145 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +36 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2676%
16-30 min39%
31-60 min515%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-1116100%-10 min
2025-121450%+15 min
2026-01475%+12 min

Performance by day of week

DayFlightsOn-time
Mon683%
Tue333%
Wed1100%
Thu3100%
Fri771%
Sat560%
Sun989%

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