Flight Reliability
AS 1454 · Alaska Airlines
San Francisco → Los Angeles (SFO–LAX)95% of its flights flew this route. The rest (FAT–SEA, PDX–ANC) are included in these numbers.
69
Usually Fine
WanderNerd Reliability Score
- 72%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 1.8%
- Cancelled
- 7 min
- Median arrival delay
Based on 55 historical flights. Data through May 2026.
What the data says
A bit behind the SFO–LAX route.
AS 1454 arrived on time 72% of the time, versus 76% across the SFO–LAX route.
Lagging the Alaska Airlines network.
AS 1454 arrived on time 72% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon—(7 flights)
- Tue—(9 flights)
- Wed—(9 flights)
- Thu—(6 flights)
- Fri—(8 flights)
- Sat—(7 flights)
- Sun—(8 flights)
- 6–9 AM73%(51 flights)
- 3–6 PM—(2 flights)
- 6–9 PM—(1 flights)
58%
May
Mar 79% → May 58% on time
| Month | On-time percentage | Flights |
|---|---|---|
| March 2026 | 79% | 14 |
| April 2026 | 76% | 25 |
| May 2026 | 58% | 12 |
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 54
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 55 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.