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Flight Reliability

B6 845 · JetBlue Airways

Boston → Syracuse (BOS–SYR)

51
A Little Dicey
WanderNerd Reliability Score
58%
Arrive within 15 minutes
23 min
Average arrival delay
2.2%
Cancelled
6 min
Median arrival delay

Based on 358 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

B6 845 departing between 6–9 PM arrived on time 62% of the time, versus 54% between 9 PM–12 AM.

Sunday scaries are real for this one.

B6 845 arrived on time 72% of the time on Wednesdays and just 40% on Sundays. That gap is worth planning around.

Lagging the BOS–SYR route.

B6 845 arrived on time 58% of the time, versus 72% across the BOS–SYR route.

Lagging the JetBlue Airways network.

B6 845 arrived on time 58% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon71%(48 flights)
  • Tue63%(51 flights)
  • Wed72%(50 flights)
  • Thu47%(51 flights)
  • Fri52%(52 flights)
  • Sat65%(48 flights)
  • Sun40%(50 flights)
On-time by departure window
  • 3–6 PM58%(64 flights)
  • 6–9 PM62%(148 flights)
  • 9 PM–12 AM54%(138 flights)
On-time trend by month
58%
May

Jun 47% → May 58% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202547%30
July 202539%31
August 202577%31
September 202554%24
October 202573%30
November 202572%29
December 202555%29
January 202659%29
February 202660%25
March 202645%31
April 202660%30
May 202658%31
Departures on time
53%
Diverted
0%
Flights flown
350
Months covered
12

Same route, other flights

Keep nerding

Based on 358 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.