Southwest Airlines BUR to SMF on-time performance
Southwest Airlines nonstop flights from Burbank to Sacramento · Aug 2025 – Jul 2026
On-time arrivals
86%
arrived < 15 min late
Cancelled
1.6%
43 flights
Avg arrival delay
8 min
55 min when late
Rank on route
#1 of 1
route average 86% on time
Key facts
- Southwest Airlines flights on BUR to SMF arrived on time 86% of the time in Aug 2025 – Jul 2026.
- 1.6% were cancelled, and 4% arrived an hour or more late.
- That ranks #1 of 1 airlines on this route, which averaged 86% on time overall.
- The largest source of delay minutes was late-arriving aircraft (74%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft74%
- Airline (crew, maintenance, cleaning, fueling)20%
- Air traffic control & airport congestion4%
- Extreme weather1%
- Security0%
Other airlines on BUR to SMF
2,609 Southwest Airlines flights tracked on this route; 43 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.