Southwest Airlines SFO to BUR on-time performance
Southwest Airlines nonstop flights from San Francisco to Burbank · Aug 2025 – Jul 2026
On-time arrivals
51%
arrived < 15 min late
Cancelled
2.8%
12 flights
Avg arrival delay
32 min
62 min when late
Rank on route
#3 of 3
route average 76% on time
Key facts
- Southwest Airlines flights on SFO to BUR arrived on time 51% of the time in Aug 2025 – Jul 2026.
- 2.8% were cancelled, and 18% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was late-arriving aircraft (83%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft83%
- Airline (crew, maintenance, cleaning, fueling)12%
- Air traffic control & airport congestion5%
- Extreme weather0%
- Security0%
Other airlines on SFO to BUR
- United Airlines81% on time · 11 min avg delay
- SkyWest Airlines79% on time · 16 min avg delay
Full SFO to BUR comparison →
Southwest Airlines on-time record across all routes →
426 Southwest Airlines flights tracked on this route; 12 cancelled, 1 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.