Southwest Airlines SMF to KOA on-time performance
Southwest Airlines nonstop flights from Sacramento to Kona · Aug 2025 – Jul 2026
On-time arrivals
88%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
7 min
50 min when late
Rank on route
#3 of 3
route average 88% on time
Key facts
- Southwest Airlines flights on SMF to KOA arrived on time 88% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 2% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 88% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (48%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)48%
- Air traffic control & airport congestion28%
- Late-arriving aircraft20%
- Extreme weather3%
- Security0%
Other airlines on SMF to KOA
- Alaska Airlines90% on time · 5 min avg delay
- Hawaiian Airlines89% on time · 6 min avg delay
Full SMF to KOA comparison →
Southwest Airlines on-time record across all routes →
365 Southwest Airlines flights tracked on this route; 0 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.