Flight Reliability
AS 1446 · Alaska Airlines
San Diego → Chicago (SAN–ORD)
71
Usually Fine
WanderNerd Reliability Score
- 73%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 2.4%
- Cancelled
- 2 min
- Median arrival delay
Based on 83 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 1446 arrived on time 82% of the time on Fridays and just 64% on Sundays. That gap is worth planning around.
A bit behind the SAN–ORD route.
AS 1446 arrived on time 73% of the time, versus 79% across the SAN–ORD route.
Lagging the Alaska Airlines network.
AS 1446 arrived on time 73% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon73%(11 flights)
- Tue77%(13 flights)
- Wed67%(12 flights)
- Thu75%(12 flights)
- Fri82%(11 flights)
- Sat73%(11 flights)
- Sun64%(11 flights)
92%
May
Nov 30% → May 92% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 30% | 20 |
| December 2025 | 89% | 28 |
| May 2026 | 92% | 12 |
- Departures on time
- 83%
- Diverted
- 0%
- Flights flown
- 81
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 83 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.