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Flight Reliability

B6 715 · JetBlue Airways

Boston → Buffalo (BOS–BUF)

64
A Little Dicey
WanderNerd Reliability Score
67%
Arrive within 15 minutes
15 min
Average arrival delay
2.0%
Cancelled
3 min early
Median arrival delay

Based on 293 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

B6 715 departing between 12–3 PM arrived on time 76% of the time, versus 41% between 6–9 AM.

Thursdays have been rough.

B6 715 arrived on time 83% of the time on Saturdays and just 55% on Thursdays. That gap is worth planning around.

Lagging the BOS–BUF route.

B6 715 arrived on time 67% of the time, versus 75% across the BOS–BUF route.

A bit behind the JetBlue Airways network.

B6 715 arrived on time 67% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon73%(41 flights)
  • Tue69%(42 flights)
  • Wed67%(43 flights)
  • Thu55%(44 flights)
  • Fri61%(44 flights)
  • Sat83%(30 flights)
  • Sun65%(43 flights)
On-time by departure window
  • 6–9 AM41%(17 flights)
  • 9 AM–12 PM74%(78 flights)
  • 12–3 PM76%(29 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM64%(151 flights)
  • 9 PM–12 AM—(7 flights)
On-time trend by month
74%
May

Jun 53% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202553%19
July 202563%30
August 202583%30
September 202556%27
October 202560%30
November 202592%24
December 202548%27
January 202658%24
February 202692%13
March 202670%30
May 202674%31
Departures on time
67%
Diverted
0%
Flights flown
287
Months covered
12

Same route, other flights

Keep nerding

Based on 293 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.