Flight Reliability
AS 2245 · Alaska Airlines
Seattle → ALW (SEA–ALW)90% of its flights flew this route. The rest (LAX–STS, BLI–SEA) are included in these numbers.
- 92%
- Arrive within 15 minutes
- 7 min early
- Average arrival delay
- 6.4%
- Cancelled
- 12 min early
- Median arrival delay
Based on 141 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
AS 2245 arrived on time 100% of the time on Tuesdays and just 84% on Fridays. That gap is worth planning around.
A bit ahead of the SEA–ALW route.
AS 2245 arrived on time 92% of the time, versus 87% across the SEA–ALW route.
Better than the Alaska Airlines network average.
AS 2245 arrived on time 92% of the time, versus 80% across the Alaska Airlines network.
Keep a backup plan handy.
AS 2245 was cancelled 6.4% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon86%(22 flights)
- Tue100%(17 flights)
- Wed94%(18 flights)
- Thu89%(18 flights)
- Fri84%(19 flights)
- Sat88%(17 flights)
- Sun100%(20 flights)
- 6–9 AM—(2 flights)
- 9 PM–12 AM92%(129 flights)
Oct 70% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| October 2025 | 70% | 10 |
| December 2025 | 89% | 28 |
| January 2026 | 96% | 28 |
| February 2026 | 96% | 26 |
| March 2026 | 81% | 16 |
| May 2026 | 100% | 12 |
- Departures on time
- 87%
- Diverted
- 0.7%
- Flights flown
- 131
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 141 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.