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Flight Reliability

B6 306 · JetBlue Airways

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and B6 306 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

87%
Arrive within 15 minutes
1 min early
Average arrival delay
1.7%
Cancelled
9 min early
Median arrival delay

Based on 235 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon91%(34 flights)
  • Tue82%(28 flights)
  • Wed93%(29 flights)
  • Thu82%(34 flights)
  • Fri89%(35 flights)
  • Sat86%(35 flights)
  • Sun86%(36 flights)
On-time by departure window
  • 6–9 AM88%(221 flights)
  • 9 AM–12 PM70%(10 flights)
On-time trend by month
70%
May

Jun 93% → May 70% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202586%29
August 202590%31
September 202596%23
October 202589%28
November 202596%26
December 202563%16
March 202686%28
May 202670%10
Departures on time
86%
Diverted
0%
Flights flown
231
Months covered
11

Keep nerding

Based on 235 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.