Flight Reliability
AS 827 · Alaska Airlines
Anchorage → Honolulu (ANC–HNL)82% of its flights flew this route. The rest (SFO–HNL, HNL–SEA) are included in these numbers.
70
Usually Fine
WanderNerd Reliability Score
- 71%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 0.8%
- Cancelled
- 4 min
- Median arrival delay
Based on 125 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
AS 827 arrived on time 94% of the time on Tuesdays and just 50% on Fridays. That gap is worth planning around.
Lagging the ANC–HNL route.
AS 827 arrived on time 71% of the time, versus 79% across the ANC–HNL route.
Lagging the Alaska Airlines network.
AS 827 arrived on time 71% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon83%(18 flights)
- Tue94%(16 flights)
- Wed78%(18 flights)
- Thu67%(18 flights)
- Fri50%(18 flights)
- Sat61%(18 flights)
- Sun65%(17 flights)
- 6–9 AM—(1 flights)
- 12–3 PM—(2 flights)
- 3–6 PM70%(10 flights)
- 6–9 PM71%(109 flights)
- 9 PM–12 AM—(1 flights)
59%
Apr
Jun 72% → Apr 59% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 72% | 29 |
| July 2025 | 67% | 30 |
| August 2025 | 84% | 19 |
| October 2025 | 73% | 22 |
| April 2026 | 59% | 22 |
- Departures on time
- 76%
- Diverted
- 0.8%
- Flights flown
- 123
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 125 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.