Flight Reliability
AS 2300 · Alaska Airlines
ALW → Seattle (ALW–SEA)
87
Pretty Reliable
WanderNerd Reliability Score
- 99%
- Arrive within 15 minutes
- 18 min early
- Average arrival delay
- 5.2%
- Cancelled
- 19 min early
- Median arrival delay
Based on 153 historical flights. Data through May 2026.
What the data says
Monday comes out ahead.
A small edge: 100% on time on Mondays against 95% on Fridays.
Better than the ALW–SEA route average.
AS 2300 arrived on time 99% of the time, versus 91% across the ALW–SEA route.
Well ahead of the Alaska Airlines network.
AS 2300 arrived on time 99% of the time, versus 80% across the Alaska Airlines network.
Keep a backup plan handy.
AS 2300 was cancelled 5.2% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon100%(22 flights)
- Tue100%(23 flights)
- Wed100%(19 flights)
- Thu100%(21 flights)
- Fri95%(19 flights)
- Sat100%(20 flights)
- Sun100%(21 flights)
100%
May
Nov 100% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 100% | 18 |
| December 2025 | 100% | 27 |
| January 2026 | 96% | 28 |
| February 2026 | 100% | 28 |
| March 2026 | 100% | 17 |
| May 2026 | 100% | 12 |
- Departures on time
- 99%
- Diverted
- 0%
- Flights flown
- 145
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 153 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.