About 1 in 4 AS 25 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (25%); 2.3% were cancelled. The typical flight landed 6 minutes early.
AS 25: JFK → SAN
Scheduled to leave New York at 4:57 p.m. local time. Over the past year it arrived on time 75% of the time (354 flights), in line with other AS flights on the route at that hour (74%). Last seen in the data Aug 31, 2026.
Usually Alaska Airlines's last flight of the day from New York to San Diego (74% of days). Alaska Airlines's last JFK–SAN flight was cancelled 1.4% of the time, against 0.7% for its earlier ones. If it's cancelled, the next Alaska Airlines flight is usually around 11:30 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 77% |
| Tuesday | 48 | 79% |
| Wednesday | 52 | 85% |
| Thursday | 51 | 69% |
| Friday | 51 | 76% |
| Saturday | 47 | 68% |
| Sunday | 52 | 71% |
Why it was late
All flights JFK → SAN · Connecting off AS 25? Check the risk
Questions
How often is AS 25 from JFK to SAN late?
Alaska Airlines 25 from New York, NY to San Diego, CA arrived 15 or more minutes late, was diverted or was cancelled on 25% of 354 scheduled flights between September 2025 and August 2026. 2.3% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Alaska Airlines for today's flight. Method.