Flight Reliability
HA 820 · Hawaiian Airlines
Honolulu → Sacramento (HNL–SMF)
67
Usually Fine
WanderNerd Reliability Score
- 66%
- Arrive within 15 minutes
- 24 min
- Average arrival delay
- 0%
- Cancelled
- 10 min
- Median arrival delay
Based on 67 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
HA 820 arrived on time 70% of the time on Tuesdays and just 50% on Mondays. That gap is worth planning around.
Lagging the HNL–SMF route.
HA 820 arrived on time 66% of the time, versus 79% across the HNL–SMF route.
Well behind the Hawaiian Airlines network.
HA 820 arrived on time 66% of the time, versus 83% across the Hawaiian Airlines network.
The breakdown
- Mon50%(10 flights)
- Tue70%(10 flights)
- Wed70%(10 flights)
- Thu—(9 flights)
- Fri—(9 flights)
- Sat—(9 flights)
- Sun60%(10 flights)
- Departures on time
- 79%
- 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.