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Flight Reliability

AS 24 · Alaska Airlines

San Diego → New York (SAN–JFK)

84
Pretty Reliable
WanderNerd Reliability Score
90%
Arrive within 15 minutes
6 min early
Average arrival delay
1.1%
Cancelled
11 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

The 6–9 AM departure wins.

AS 24 departing between 6–9 AM arrived on time 90% of the time, versus 80% between 9 AM–12 PM.

Sunday scaries are real for this one.

AS 24 arrived on time 96% of the time on Saturdays. On Sundays: 84%.

A bit ahead of the SAN–JFK route.

AS 24 arrived on time 90% of the time, versus 84% across the SAN–JFK route.

Better than the Alaska Airlines network average.

AS 24 arrived on time 90% of the time, versus 80% across the Alaska Airlines network.

The breakdown

On-time by weekday
  • Mon88%(50 flights)
  • Tue85%(52 flights)
  • Wed90%(52 flights)
  • Thu92%(51 flights)
  • Fri92%(48 flights)
  • Sat96%(51 flights)
  • Sun84%(49 flights)
On-time by departure window
  • 6–9 AM90%(328 flights)
  • 9 AM–12 PM80%(25 flights)
On-time trend by month
94%
May

Jun 90% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202587%30
August 202583%30
September 202597%29
October 202597%31
November 202579%29
December 202586%29
January 202690%30
February 202692%25
March 202687%30
April 202693%29
May 202694%31
Departures on time
93%
Diverted
2.2%
Flights flown
353
Months covered
12

Same route, other flights

Keep nerding

Based on 365 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.