WN827 BUR → SFO

Southwest Airlines · Burbank, CA to San Francisco, CA · 23 flights observed, 2026-06-04 to 2026-06-30 · 326 mi

This flight has been on time less than half the time (32%) — expect a real chance of a delay.

WN827 covers more than one route in the data window — the stats below are for BUR → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
32%
Median delay
+36 min
90th percentile
+78 min
Cancellation rate
4%

How often is WN827 on time?

Across 23 flights on BUR → SFO from 2026-06-04 to 2026-06-30, WN827 arrived within 15 minutes of schedule 32% of the time. The median arrival delay was +36 min, and the worst 10% of flights arrived +78 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time732%
16-30 min314%
31-60 min836%
61-120 min418%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-062232%+33 min

Performance by day of week

DayFlightsOn-time
Mon425%
Tue450%
Wed20%
Thu40%
Fri450%
SatNo data—
Sun450%

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