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Flight Reliability

B6 487 · JetBlue Airways

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and B6 487 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

75%
Arrive within 15 minutes
18 min
Average arrival delay
2.3%
Cancelled
7 min early
Median arrival delay

Based on 343 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(47 flights)
  • Tue77%(47 flights)
  • Wed80%(46 flights)
  • Thu77%(47 flights)
  • Fri77%(48 flights)
  • Sat64%(50 flights)
  • Sun68%(47 flights)
On-time by departure window
  • 12–3 PM78%(276 flights)
  • 3–6 PM67%(43 flights)
  • 6–9 PM46%(13 flights)
On-time trend by month
90%
May

Jun 73% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%30
July 202560%30
August 202577%30
September 202591%22
October 202583%30
November 202579%28
December 202555%29
January 202672%25
February 202679%24
March 202684%31
April 202659%22
May 202690%31
Departures on time
78%
Diverted
0.9%
Flights flown
332
Months covered
12

Keep nerding

Based on 343 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.