WN3623 SMF → BUR

Southwest Airlines · Sacramento, CA to Burbank, CA · 22 flights observed, 2026-01-11 to 2026-03-02 · 358 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -11 min, while the worst 10% run +61 min or later.

WN3623 covers more than one route in the data window — the stats below are for SMF → BUR, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
77%
Median delay
-11 min
90th percentile
+61 min
Cancellation rate
0%

How often is WN3623 on time?

Across 22 flights on SMF → BUR from 2026-01-11 to 2026-03-02, WN3623 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +61 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1777%
16-30 min15%
31-60 min15%
61-120 min29%
2+ hrs15%

Performance by month

MonthFlightsOn-timeAvg delay
2026-01580%-8 min
2026-021573%+16 min
2026-032100%-23 min

Performance by day of week

DayFlightsOn-time
Mon580%
Tue10%
WedNo data—
Thu580%
Fri580%
SatNo data—
Sun683%

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