Flight Reliability
AS 223 · Alaska Airlines
Seattle → Kahului (SEA–OGG)83% of its flights flew this route. The rest (ANC–PDX, SEA–FAI) are included in these numbers.
- 77%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 0%
- Cancelled
- 15 min early
- Median arrival delay
Based on 213 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
AS 223 departing between 12–3 AM arrived on time 91% of the time, versus 36% between 9 PM–12 AM.
Friday is doing you no favors.
AS 223 arrived on time 86% of the time on Saturdays and just 66% on Fridays. That gap is worth planning around.
It basically never cancels.
Out of 213 scheduled flights, only 0.0% were cancelled.
Trending in the right direction.
AS 223 arrived on time 84% of the time over the last three months in the data, compared with 71% in the three months before that.
The breakdown
- Mon79%(29 flights)
- Tue84%(32 flights)
- Wed86%(28 flights)
- Thu68%(31 flights)
- Fri66%(29 flights)
- Sat86%(29 flights)
- Sun73%(30 flights)
- 12–3 AM91%(21 flights)
- 12–3 PM79%(171 flights)
- 6–9 PM—(5 flights)
- 9 PM–12 AM36%(11 flights)
Jun 36% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 36% | 11 |
| October 2025 | 91% | 21 |
| December 2025 | 60% | 20 |
| January 2026 | 74% | 31 |
| February 2026 | 78% | 27 |
| March 2026 | 68% | 31 |
| April 2026 | 93% | 30 |
| May 2026 | 90% | 31 |
- Departures on time
- 76%
- Diverted
- 2.3%
- Flights flown
- 208
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 213 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.