Flight Reliability
AS 903 · Alaska Airlines
San Diego → Honolulu (SAN–HNL)
40
Bring Snacks
WanderNerd Reliability Score
- 69%
- Arrive within 15 minutes
- 30 min
- Average arrival delay
- 4.0%
- Cancelled
- 1 min early
- Median arrival delay
Based on 75 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 903 arrived on time 91% of the time on Thursdays and just 60% on Sundays. That gap is worth planning around.
A bit behind the SAN–HNL route.
AS 903 arrived on time 69% of the time, versus 72% across the SAN–HNL route.
Lagging the Alaska Airlines network.
AS 903 arrived on time 69% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon—(9 flights)
- Tue60%(10 flights)
- Wed64%(11 flights)
- Thu91%(11 flights)
- Fri82%(11 flights)
- Sat—(8 flights)
- Sun60%(10 flights)
80%
May
Jan 66% → May 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 66% | 29 |
| February 2026 | 65% | 26 |
| May 2026 | 80% | 15 |
- Departures on time
- 63%
- Diverted
- 2.7%
- Flights flown
- 70
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 75 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.