About 1 in 3 B6 266 flights from Fort Myers arrived 15+ minutes late, diverted or cancelled over the past year (34%); 1.8% were cancelled. The typical flight landed 0 minutes early.
B6 266: RSW → BOS
Scheduled to leave Fort Myers at 11:04 a.m. local time. Over the past year it arrived on time 66% of the time (279 flights), in line with other B6 flights on the route at that hour (68%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 42 | 64% |
| Tuesday | 39 | 64% |
| Wednesday | 39 | 67% |
| Thursday | 41 | 56% |
| Friday | 42 | 67% |
| Saturday | 37 | 73% |
| Sunday | 39 | 69% |
Why it was late
All flights RSW → BOS · Connecting off B6 266? Check the risk
Questions
How often is B6 266 from RSW to BOS late?
JetBlue 266 from Fort Myers, FL to Boston, MA arrived 15 or more minutes late, was diverted or was cancelled on 34% of 279 scheduled flights between September 2025 and August 2026. 1.8% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check JetBlue for today's flight. Method.