Southwest Airlines HNL to SMF on-time performance
Southwest Airlines nonstop flights from Honolulu to Sacramento · Aug 2025 – Jul 2026
On-time arrivals
87%
arrived < 15 min late
Cancelled
0.3%
1 flights
Avg arrival delay
8 min
50 min when late
Rank on route
#1 of 3
route average 78% on time
Key facts
- Southwest Airlines flights on HNL to SMF arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 3% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (40%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)40%
- Air traffic control & airport congestion32%
- Late-arriving aircraft28%
- Extreme weather0%
- Security0%
Other airlines on HNL to SMF
- Alaska Airlines68% on time · 32 min avg delay
- Hawaiian Airlines69% on time · 21 min avg delay
Full HNL to SMF comparison →
Southwest Airlines on-time record across all routes →
365 Southwest Airlines flights tracked on this route; 1 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.