About 1 in 5 B6 484 flights from Raleigh arrived 15+ minutes late, diverted or cancelled over the past year (19%); 3.4% were cancelled. The typical flight landed 13 minutes early.
B6 484: RDU → BOS
Scheduled to leave Raleigh at 9:23 a.m. local time. Over the past year it arrived on time 81% of the time (323 flights), worse than other B6 flights on the route at that hour (87%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 52 | 83% |
| Tuesday | 48 | 88% |
| Wednesday | 43 | 77% |
| Thursday | 46 | 85% |
| Friday | 50 | 78% |
| Saturday | 39 | 74% |
| Sunday | 45 | 84% |
Why it was late
All flights RDU → BOS · Connecting off B6 484? Check the risk
Questions
How often is B6 484 from RDU to BOS late?
JetBlue 484 from Raleigh/Durham, NC to Boston, MA arrived 15 or more minutes late, was diverted or was cancelled on 19% of 323 scheduled flights between September 2025 and August 2026. 3.4% 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.