Flight Reliability
AS 203 · Alaska Airlines
Kahului → San Diego (OGG–SAN)94% of its flights flew this route. The rest (ABQ–PDX, ANC–SEA) are included in these numbers.
- 73%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 0.9%
- Cancelled
- 3 min early
- Median arrival delay
Based on 228 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
AS 203 departing between 12–3 PM arrived on time 76% of the time, versus 44% between 3–6 PM.
Friday is doing you no favors.
AS 203 arrived on time 82% of the time on Sundays and just 57% on Fridays. That gap is worth planning around.
A bit behind the OGG–SAN route.
AS 203 arrived on time 73% of the time, versus 77% across the OGG–SAN route.
Lagging the Alaska Airlines network.
AS 203 arrived on time 73% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon81%(32 flights)
- Tue67%(33 flights)
- Wed78%(32 flights)
- Thu75%(32 flights)
- Fri57%(30 flights)
- Sat69%(32 flights)
- Sun82%(33 flights)
- 9 AM–12 PM72%(25 flights)
- 12–3 PM76%(164 flights)
- 3–6 PM44%(27 flights)
- 6–9 PM—(7 flights)
- 9 PM–12 AM—(1 flights)
Oct 83% → May 87% on time
| Month | On-time percentage | Flights |
|---|---|---|
| October 2025 | 83% | 12 |
| November 2025 | 69% | 29 |
| December 2025 | 48% | 29 |
| January 2026 | 77% | 30 |
| February 2026 | 75% | 28 |
| March 2026 | 55% | 29 |
| April 2026 | 87% | 30 |
| May 2026 | 87% | 31 |
- Departures on time
- 74%
- Diverted
- 0.9%
- Flights flown
- 224
- Months covered
- 10
Same route, other flights
Keep nerding
Based on 228 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.