Flight Reliability
HA 819 · Hawaiian Airlines
Sacramento → Honolulu (SMF–HNL)
84
Pretty Reliable
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 0%
- Cancelled
- 3 min early
- Median arrival delay
Based on 67 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
HA 819 arrived on time 100% of the time on Sundays and just 50% on Mondays. That gap is worth planning around.
A bit behind the SMF–HNL route.
HA 819 arrived on time 76% of the time, versus 80% across the SMF–HNL route.
A bit behind the Hawaiian Airlines network.
HA 819 arrived on time 76% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon50%(10 flights)
- Tue80%(10 flights)
- Wed70%(10 flights)
- Thu—(9 flights)
- Fri—(9 flights)
- Sat—(9 flights)
- Sun100%(10 flights)
- 6–9 AM76%(66 flights)
- 9 AM–12 PM—(1 flights)
- Departures on time
- 75%
- Diverted
- 0%
- Flights flown
- 67
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 67 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.