Skip to content
WanderNerd
Check a flight

Flight Reliability

B6 366 · JetBlue Airways

Fort Myers → Boston (RSW–BOS)

86
Pretty Reliable
WanderNerd Reliability Score
92%
Arrive within 15 minutes
6 min early
Average arrival delay
3.5%
Cancelled
11 min early
Median arrival delay

Based on 201 historical flights. Data through May 2026.

What the data says

Monday is the weak spot.

B6 366 arrived on time 100% of the time on Sundays. On Mondays: 86%.

Well ahead of the RSW–BOS route.

B6 366 arrived on time 92% of the time, versus 70% across the RSW–BOS route.

Well ahead of the JetBlue Airways network.

B6 366 arrived on time 92% of the time, versus 73% across the JetBlue Airways network.

Keep a backup plan handy.

B6 366 was cancelled 3.5% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon86%(28 flights)
  • Tue92%(26 flights)
  • Wed97%(29 flights)
  • Thu90%(29 flights)
  • Fri93%(27 flights)
  • Sat90%(29 flights)
  • Sun100%(26 flights)
On-time by departure window
  • 3–6 AM—(1 flights)
  • 6–9 AM92%(193 flights)
On-time trend by month
84%
May

Nov 89% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202589%27
December 202594%31
January 2026100%28
February 202681%26
March 202693%30
April 2026100%30
May 202684%19
Departures on time
95%
Diverted
0%
Flights flown
194
Months covered
8

Same route, other flights

Keep nerding

Based on 201 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.