Flight Reliability
AS 2424 · Alaska Airlines
San Francisco → Everett (SFO–PAE)92% of its flights flew this route. The rest (PAE–LAS) are included in these numbers.
- 70%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 2.0%
- Cancelled
- 5 min early
- Median arrival delay
Based on 151 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
AS 2424 arrived on time 100% of the time on Saturdays and just 50% on Mondays. That gap is worth planning around.
A bit ahead of the SFO–PAE route.
AS 2424 arrived on time 70% of the time, versus 66% across the SFO–PAE route.
Lagging the Alaska Airlines network.
AS 2424 arrived on time 70% of the time, versus 80% across the Alaska Airlines network.
Trending in the right direction.
AS 2424 arrived on time 71% of the time over the last three months in the data, compared with 60% in the three months before that.
The breakdown
- Mon50%(24 flights)
- Tue65%(17 flights)
- Wed82%(17 flights)
- Thu63%(24 flights)
- Fri85%(27 flights)
- Sat100%(13 flights)
- Sun58%(26 flights)
Aug 100% → Apr 56% on time
| Month | On-time percentage | Flights |
|---|---|---|
| August 2025 | 100% | 12 |
| September 2025 | 70% | 30 |
| October 2025 | 46% | 13 |
| January 2026 | 64% | 14 |
| February 2026 | 82% | 22 |
| March 2026 | 76% | 29 |
| April 2026 | 56% | 18 |
- Departures on time
- 67%
- Diverted
- 0%
- Flights flown
- 148
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 151 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.