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Flight Reliability

B6 369 · JetBlue Airways

Boston → Fort Lauderdale (BOS–FLL)87% of its flights flew this route. The rest (BOS–PHX) are included in these numbers.

51
A Little Dicey
WanderNerd Reliability Score
61%
Arrive within 15 minutes
24 min
Average arrival delay
2.3%
Cancelled
4 min
Median arrival delay

Based on 305 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

B6 369 departing between 3–6 PM arrived on time 66% of the time, versus 43% between 9 PM–12 AM.

Sunday scaries are real for this one.

B6 369 arrived on time 71% of the time on Tuesdays and just 54% on Sundays. That gap is worth planning around.

A bit behind the BOS–FLL route.

B6 369 arrived on time 61% of the time, versus 67% across the BOS–FLL route.

Lagging the JetBlue Airways network.

B6 369 arrived on time 61% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon68%(44 flights)
  • Tue71%(34 flights)
  • Wed62%(37 flights)
  • Thu61%(43 flights)
  • Fri55%(47 flights)
  • Sat59%(46 flights)
  • Sun54%(46 flights)
On-time by departure window
  • 12–3 PM—(1 flights)
  • 3–6 PM66%(76 flights)
  • 6–9 PM62%(190 flights)
  • 9 PM–12 AM43%(30 flights)
On-time trend by month
65%
May

Jun 62% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%26
July 202550%28
August 202546%22
September 202564%28
October 202568%31
November 202557%28
December 202580%30
February 202640%15
March 202661%28
April 202660%25
May 202665%31
Departures on time
56%
Diverted
0.3%
Flights flown
297
Months covered
12

Same route, other flights

Keep nerding

Based on 305 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.