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Flight Reliability

B6 418 · JetBlue Airways

New York → Boston (JFK–BOS)

70
Usually Fine
WanderNerd Reliability Score
77%
Arrive within 15 minutes
9 min
Average arrival delay
3.8%
Cancelled
9 min early
Median arrival delay

Based on 346 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

B6 418 departing between 9 AM–12 PM arrived on time 85% of the time, versus 71% between 12–3 PM.

Thursday is the weak spot.

B6 418 arrived on time 81% of the time on Fridays. On Thursdays: 68%.

A bit ahead of the JFK–BOS route.

B6 418 arrived on time 77% of the time, versus 74% across the JFK–BOS route.

A bit ahead of the JetBlue Airways network.

B6 418 arrived on time 77% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon79%(48 flights)
  • Tue78%(46 flights)
  • Wed80%(49 flights)
  • Thu68%(50 flights)
  • Fri81%(48 flights)
  • Sat76%(45 flights)
  • Sun77%(47 flights)
On-time by departure window
  • 9 AM–12 PM85%(142 flights)
  • 12–3 PM71%(191 flights)
On-time trend by month
85%
May

Jun 92% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202592%25
July 202574%31
August 202587%31
September 202593%30
October 202573%30
November 202565%26
December 202555%29
January 202666%29
February 202674%23
March 202666%29
April 202693%30
May 202685%20
Departures on time
77%
Diverted
0%
Flights flown
333
Months covered
12

Same route, other flights

Keep nerding

Based on 346 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.