Southwest Airlines BUR to SLC on-time performance
Southwest Airlines nonstop flights from Burbank to Salt Lake City · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
15 min
62 min when late
Rank on route
#3 of 3
route average 91% on time
Key facts
- Southwest Airlines flights on BUR to SLC arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 7% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 91% on time overall.
- The largest source of delay minutes was late-arriving aircraft (77%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft77%
- Air traffic control & airport congestion12%
- Airline (crew, maintenance, cleaning, fueling)11%
- Extreme weather0%
- Security0%
Other airlines on BUR to SLC
- SkyWest Airlines92% on time · 6 min avg delay
- Delta Air Lines92% on time · 14 min avg delay
Full BUR to SLC comparison →
Southwest Airlines on-time record across all routes →
112 Southwest Airlines flights tracked on this route; 0 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.