Flight Reliability
HA 20 · Hawaiian Airlines
Honolulu → Sacramento (HNL–SMF)
79
Usually Fine
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 16 min
- Average arrival delay
- 0%
- Cancelled
- 3 min
- Median arrival delay
Based on 147 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
HA 20 arrived on time 95% of the time on Wednesdays and just 65% on Thursdays. That gap is worth planning around.
A bit behind the Hawaiian Airlines network.
HA 20 arrived on time 77% of the time, versus 83% across the Hawaiian Airlines network.
It basically never cancels.
Out of 147 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon76%(21 flights)
- Tue76%(21 flights)
- Wed95%(21 flights)
- Thu65%(20 flights)
- Fri76%(21 flights)
- Sat81%(21 flights)
- Sun67%(21 flights)
- 9 AM–12 PM—(1 flights)
- 12–3 PM77%(145 flights)
75%
Oct
Jun 83% → Oct 75% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 30 |
| July 2025 | 81% | 31 |
| August 2025 | 84% | 31 |
| September 2025 | 60% | 30 |
| October 2025 | 75% | 24 |
- Departures on time
- 78%
- Diverted
- 0.7%
- Flights flown
- 146
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 147 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.