WN3591 LGB → SMF

Southwest Airlines · Long Beach, CA to Sacramento, CA · 39 flights observed, 2025-07-01 to 2025-10-31 · 387 mi

This flight has been getting less reliable recently — 2025-10's on-time rate (57%) is well below the 91% average from earlier months.

WN3591 covers more than one route in the data window — the stats below are for LGB → SMF, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
79%
Median delay
-11 min
90th percentile
+24 min
Cancellation rate
0%

How often is WN3591 on time?

Across 39 flights on LGB → SMF from 2025-07-01 to 2025-10-31, WN3591 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +24 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3179%
16-30 min410%
31-60 min410%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072391%-10 min
2025-082100%-18 min
2025-101457%+9 min

Performance by day of week

DayFlightsOn-time
Mon978%
Tue5100%
Wed5100%
Thu1070%
Fri1070%
SatNo data—
SunNo data—

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