STS → BUR Southwest Airlines

Southwest Airlines · Santa Rosa, CA to Burbank, CA · 67 flights, 2026-04-09 to 2026-06-30 · aggregated across 4 flight numbers

This route's reliability varies a lot by day of week — 100% on-time on Thursdays vs. 58% on Mondays.
On-time arrival
81%
Median delay
-5 min
90th percentile
+37 min
Cancellation rate
0%

How on-time is Southwest Airlines from STS to BUR?

Across every Southwest Airlines flight number on STS → BUR (67 flights, 2026-04-09 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +37 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time5481%
16-30 min46%
31-60 min69%
61-120 min11%
2+ hrs23%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041675%+23 min
2026-052374%+12 min
2026-062889%-7 min

Performance by day of week

DayFlightsOn-time
Mon1258%
Tue4100%
Wed367%
Thu12100%
Fri1275%
Sat12100%
Sun1267%

WN flight numbers on STS → BUR

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…