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Flight Reliability

B6 1190 · JetBlue Airways

San Diego → New York (SAN–JFK)

85
Pretty Reliable
WanderNerd Reliability Score
89%
Arrive within 15 minutes
4 min early
Average arrival delay
3.0%
Cancelled
18 min early
Median arrival delay

Based on 362 historical flights. Data through May 2026.

What the data says

9 PM–12 AM has a slight edge.

Departures between 9 PM–12 AM arrived on time 90% of the time, against 87% between 6–9 PM.

Thursday is the weak spot.

B6 1190 arrived on time 96% of the time on Tuesdays. On Thursdays: 82%.

A bit ahead of the SAN–JFK route.

B6 1190 arrived on time 89% of the time, versus 84% across the SAN–JFK route.

Well ahead of the JetBlue Airways network.

B6 1190 arrived on time 89% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon86%(50 flights)
  • Tue96%(49 flights)
  • Wed90%(51 flights)
  • Thu82%(50 flights)
  • Fri90%(50 flights)
  • Sat90%(50 flights)
  • Sun88%(51 flights)
On-time by departure window
  • 6–9 PM87%(156 flights)
  • 9 PM–12 AM90%(195 flights)
On-time trend by month
87%
May

Jun 90% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202587%30
August 2025100%31
September 202576%29
October 202587%30
November 202596%28
December 202596%28
January 202693%28
February 202684%25
March 202681%31
April 202690%30
May 202687%31
Departures on time
84%
Diverted
0%
Flights flown
351
Months covered
12

Same route, other flights

Keep nerding

Based on 362 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.