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Flight Reliability

B6 71 · JetBlue Airways

New York → Salt Lake City (JFK–SLC)

71
Usually Fine
WanderNerd Reliability Score
71%
Arrive within 15 minutes
11 min
Average arrival delay
2.1%
Cancelled
4 min early
Median arrival delay

Based on 327 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

B6 71 departing between 6–9 PM arrived on time 72% of the time, versus 64% between 3–6 PM.

Sunday scaries are real for this one.

B6 71 arrived on time 76% of the time on Fridays. On Sundays: 64%.

Lagging the JFK–SLC route.

B6 71 arrived on time 71% of the time, versus 79% across the JFK–SLC route.

The breakdown

On-time by weekday
  • Mon68%(44 flights)
  • Tue75%(47 flights)
  • Wed75%(48 flights)
  • Thu72%(46 flights)
  • Fri76%(45 flights)
  • Sat69%(45 flights)
  • Sun64%(45 flights)
On-time by departure window
  • 3–6 PM64%(14 flights)
  • 6–9 PM72%(306 flights)
On-time trend by month
84%
May

Jun 57% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%30
July 202559%29
August 202574%31
September 202577%30
October 202577%31
November 202562%29
December 202571%17
January 202671%24
February 202681%26
March 202667%12
April 202673%30
May 202684%31
Departures on time
76%
Diverted
0%
Flights flown
320
Months covered
12

Same route, other flights

Keep nerding

Based on 327 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.