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Flight Reliability

B6 85 · JetBlue Airways

Buffalo → Orlando (BUF–MCO)

86
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
3 min
Average arrival delay
1.4%
Cancelled
6 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 9 AM–12 PM arrived on time 89% of the time, against 84% between 6–9 AM.

Saturday is the weak spot.

B6 85 arrived on time 90% of the time on Wednesdays. On Saturdays: 78%.

A bit ahead of the BUF–MCO route.

B6 85 arrived on time 84% of the time, versus 78% across the BUF–MCO route.

Better than the JetBlue Airways network average.

B6 85 arrived on time 84% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon84%(50 flights)
  • Tue86%(50 flights)
  • Wed90%(52 flights)
  • Thu81%(52 flights)
  • Fri87%(52 flights)
  • Sat78%(51 flights)
  • Sun85%(52 flights)
On-time by departure window
  • 6–9 AM84%(332 flights)
  • 9 AM–12 PM89%(27 flights)
On-time trend by month
97%
May

Jun 83% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%30
July 202577%31
August 202583%30
September 2025100%30
October 202597%31
November 202577%30
December 202570%30
January 202669%29
February 202674%27
March 202693%30
April 202690%30
May 202697%31
Departures on time
90%
Diverted
0.3%
Flights flown
359
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.