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Flight Reliability

B6 816 · JetBlue Airways

San Francisco → New York (SFO–JFK)

84
Pretty Reliable
WanderNerd Reliability Score
85%
Arrive within 15 minutes
0 min
Average arrival delay
1.7%
Cancelled
13 min early
Median arrival delay

Based on 361 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

B6 816 departing between 6–9 AM arrived on time 88% of the time, versus 81% between 9 PM–12 AM.

Monday is the weak spot.

B6 816 arrived on time 90% of the time on Tuesdays. On Mondays: 80%.

A bit ahead of the SFO–JFK route.

B6 816 arrived on time 85% of the time, versus 81% across the SFO–JFK route.

Better than the JetBlue Airways network average.

B6 816 arrived on time 85% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon80%(50 flights)
  • Tue90%(51 flights)
  • Wed89%(52 flights)
  • Thu83%(48 flights)
  • Fri82%(50 flights)
  • Sat82%(50 flights)
  • Sun89%(52 flights)
On-time by departure window
  • 6–9 AM88%(201 flights)
  • 9 PM–12 AM81%(152 flights)
On-time trend by month
86%
May

Jun 73% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%30
July 202579%28
August 202587%31
September 202590%30
October 202586%29
November 202586%28
December 202581%31
January 202677%30
February 202689%27
March 202690%31
April 202697%29
May 202686%29
Departures on time
86%
Diverted
0.6%
Flights flown
353
Months covered
12

Same route, other flights

Keep nerding

Based on 361 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.