Flight number record
B6 2065
JetBlue Airways · Boston to Fort Myers
- Route
- BOS → RSW
- Departs
- 07:00
- Flights
- 323
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s B6 2065, check with JetBlue Airways.
B6 2065 draws a C−. About one flight in three arrives at least 15 minutes late, and the typical late arrival is about an hour behind schedule. Build slack into anything you connect to. That rests on 323 flights, with a median arrival 1 minute early.
The national on-time rate over the same period is 77.3%, so B6 2065 runs 10 points behind the country as a whole. Across a thousand flights that is about 102 extra late arrivals.
Key figures
On time
67.1%
Arrivals under 15 minutes late, of 307 completed flights
Avg delay
64 min
Across delayed arrivals only, not all flights
Cancelled
3.72%
National rate is 1.89%
1 hour+ late
13.4%
National rate is 8.3%
These figures cover 323 flights between September 2025 and August 2026. Beyond the headline rate, 13.4% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When B6 2065 flies
B6 2065 flies BOS to RSW without a single fixed slot. Its most common scheduled departure was 07:00, used on 57 of 323 flights, with 16:22 (54 flights) and 12:35 (53 flights) next.
- Departs 07:0057 flights17.6%
- Departs 16:2254 flights16.7%
- Departs 12:3553 flights16.4%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 07:00 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and B6 2065 runs 22 points worse at 67.1%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
Timetable by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Against the route
B6 2065 next to BOS to RSW
Every carrier on BOS to RSW combined arrived on time 70.4% of the time across 2,167 flights, so B6 2065 is 3 points behind it. JetBlue flew 1,543 flights on the same city pair under all its flight numbers, including this one, and those ran 68.6% on time. Across its whole network JetBlue Airways managed 71.3%, which this flight trails by 4 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| B6 2065thin sample | 323 | 67.1% | 64 min | 3.72% | C− |
| All JetBlue Airways on BOS–RSW | 1,543 | 68.6% | 68 min | 2.92% | C |
| All carriers on BOS–RSW | 2,167 | 70.4% | 66 min | 2.77% | C |
| JetBlue Airways, whole network | 240,615 | 71.3% | 77 min | 3.56% | C− |
Across the year
B6 2065 quarter by quarter
B6 2065 did not run the same all year. Its best quarter was Oct–Dec 2025 at 80.5% on time and its weakest Jul–Sep 2026 at 36.2%, a swing of 44 points on roughly 65 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202530 flights80.0%
- Oct–Dec 202585 flights80.5%
- Jan–Mar 202679 flights71.4%
- Apr–Jun 202667 flights67.2%
- Jul–Sep 202662 flights36.2%
Scale runs 30% to 85%.
By weekday, B6 2065 ranged from 61.7% on Monday to 70.8% on Thursday. With about 46 flights behind each day, a spread of 9 points is inside normal variation, so the day you fly is not worth changing for this flight.
Arrival by arrival
How late B6 2065 runs when it is late
B6 2065 often beats the schedule: 77 of 307 completed flights, 25%, arrived 15 minutes or more early. The 101 late arrivals split 31 under half an hour, 29 between 30 and 60 minutes, and 41 an hour or more.
- 15+ min early77 flights25.1%
- Within 15 min129 flights42.0%
- 15–29 min late31 flights10.1%
- 30–59 min late29 flights9.4%
- 1–2 hours late32 flights10.4%
- 2+ hours late9 flights2.9%
Scale runs 0% to 100%.
Share of 307 completed flights by arrival against schedule.
14 of 83 late departures made up the time and arrived on time, 17% of them. In the other direction, 32 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at RSW.
The worst days
Worst days for B6 2065
The latest arrival of the period was on 10 February 2026, 6 hours 10 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The five worst days are spread across February, July, November, August and September, with no single month standing out.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 10 February 2026 | 6 hours 10 minutes | Carrier |
| 22 July 2026 | 5 hours 2 minutes | Carrier |
| 16 November 2025 | 4 hours 31 minutes | National Airspace System |
| 23 August 2026 | 3 hours 15 minutes | Late-arriving aircraft |
| 25 September 2025 | 3 hours 2 minutes | Late-arriving aircraft |
Delay causes
Why B6 2065 runs late
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 6,459 reported delay minutes.
- 35%Carrier
- 34%Late-arriving aircraft
- 31%National Airspace System
- 1%Extreme weather
34% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 6,459 reported delay minutes here, that single category outweighs weather by 34 to one. The split is drawn from 6,459 delay minutes reported on B6 2065.
Cancellations run at 3.72%, against 1.89% nationally. That is about one flight in 25 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and routes
What a delay on this flight costs
13.4% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
The 1,249 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty.
Every one of the 323 flights under B6 2065 in the data flew BOS to RSW. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 323 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking B6 2065
For a booking, the cancellation rate is the figure to plan around on B6 2065: 3.72% of its 323 scheduled flights did not operate. A late arrival costs about an hour, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- BOS to RSW, every carrier and departure
- RSW to BOS, the return direction
- JetBlue Airways 165 on the same route74.0%
- Delta Air Lines 2474 on the same route87.6%
- Boston Logan International (BOS) delay statistics
- Southwest Florida International (RSW) delay statistics
- JetBlue Airways on-time record
- Every JetBlue Airways flight number with a record
- The most and least reliable flight numbers in the US
- Why the first flight of the morning is statistically safest
A flight number here means JetBlue Airways’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.