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Flight Reliability

B6 102 · JetBlue Airways

New York → Buffalo (JFK–BUF)

39
Bring Snacks
WanderNerd Reliability Score
60%
Arrive within 15 minutes
26 min
Average arrival delay
4.9%
Cancelled
3 min
Median arrival delay

Based on 283 historical flights. Data through May 2026.

What the data says

6–9 PM has a slight edge.

Departures between 6–9 PM arrived on time 62% of the time, against 59% between 9 PM–12 AM.

Sunday scaries are real for this one.

B6 102 arrived on time 66% of the time on Wednesdays. On Sundays: 54%.

Well behind the JFK–BUF route.

B6 102 arrived on time 60% of the time, versus 78% across the JFK–BUF route.

Lagging the JetBlue Airways network.

B6 102 arrived on time 60% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon63%(38 flights)
  • Tue60%(37 flights)
  • Wed66%(35 flights)
  • Thu55%(40 flights)
  • Fri63%(41 flights)
  • Sat63%(40 flights)
  • Sun54%(37 flights)
On-time by departure window
  • 6–9 PM62%(130 flights)
  • 9 PM–12 AM59%(138 flights)
On-time trend by month
91%
May

Jun 43% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202543%30
July 202538%24
August 202557%30
September 202567%30
October 202561%28
November 202548%23
December 202559%17
January 202671%24
February 202668%25
March 202664%11
April 202693%15
May 202691%11
Departures on time
61%
Diverted
0.4%
Flights flown
268
Months covered
12

Same route, other flights

Keep nerding

Based on 283 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.