Flight Reliability
AS 14 · Alaska Airlines
San Diego → Washington (SAN–DCA)
68
Usually Fine
WanderNerd Reliability Score
- 68%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 1.4%
- Cancelled
- 3 min early
- Median arrival delay
Based on 364 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
AS 14 arrived on time 77% of the time on Mondays and just 59% on Thursdays. That gap is worth planning around.
Lagging the Alaska Airlines network.
AS 14 arrived on time 68% of the time, versus 80% across the Alaska Airlines network.
Trending in the right direction.
AS 14 arrived on time 78% of the time over the last three months in the data, compared with 66% in the three months before that.
The breakdown
- Mon77%(51 flights)
- Tue73%(52 flights)
- Wed67%(51 flights)
- Thu59%(49 flights)
- Fri61%(51 flights)
- Sat75%(51 flights)
- Sun62%(52 flights)
80%
May
Jun 57% → May 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 57% | 30 |
| July 2025 | 63% | 30 |
| August 2025 | 52% | 31 |
| September 2025 | 62% | 29 |
| October 2025 | 74% | 31 |
| November 2025 | 68% | 28 |
| December 2025 | 77% | 31 |
| January 2026 | 61% | 28 |
| February 2026 | 61% | 28 |
| March 2026 | 68% | 31 |
| April 2026 | 87% | 30 |
| May 2026 | 80% | 30 |
- Departures on time
- 67%
- Diverted
- 0.5%
- Flights flown
- 357
- Months covered
- 12
Keep nerding
Based on 364 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.