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Flight Reliability

B6 617 · JetBlue Airways

Boston → New York (BOS–JFK)99% of its flights flew this route. The rest (BDL–MCO) are included in these numbers.

69
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
10 min
Average arrival delay
4.4%
Cancelled
3 min early
Median arrival delay

Based on 68 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

B6 617 departing between 9 AM–12 PM arrived on time 100% of the time, versus 72% between 12–3 PM.

Skip Saturday if you can.

B6 617 arrived on time 90% of the time on Tuesdays. On Saturdays: 80%.

A bit ahead of the JetBlue Airways network.

B6 617 arrived on time 79% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon—(9 flights)
  • Tue90%(10 flights)
  • Wed80%(10 flights)
  • Thu—(8 flights)
  • Fri—(9 flights)
  • Sat80%(10 flights)
  • Sun—(9 flights)
On-time by departure window
  • 3–6 AM—(1 flights)
  • 6–9 AM—(3 flights)
  • 9 AM–12 PM100%(10 flights)
  • 12–3 PM72%(50 flights)
  • 3–6 PM—(1 flights)
On-time trend by month
70%
Oct

Jun 100% → Oct 70% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%11
September 202574%27
October 202570%23
Departures on time
80%
Diverted
0%
Flights flown
65
Months covered
6

Same route, other flights

Keep nerding

Based on 68 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.