Flight Reliability
B6 609 · JetBlue Airways
Boston → Jacksonville (BOS–JAX)
81
Pretty Reliable
WanderNerd Reliability Score
- 83%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 2.4%
- Cancelled
- 4 min early
- Median arrival delay
Based on 42 historical flights. Data through May 2026.
What the data says
Better than the BOS–JAX route average.
B6 609 arrived on time 83% of the time, versus 75% across the BOS–JAX route.
Better than the JetBlue Airways network average.
B6 609 arrived on time 83% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon—(8 flights)
- Tue—(3 flights)
- Wed—(4 flights)
- Thu—(7 flights)
- Fri—(8 flights)
- Sat—(4 flights)
- Sun—(7 flights)
- 12–3 PM—(5 flights)
- 3–6 PM81%(36 flights)
- Departures on time
- 73%
- Diverted
- 0%
- Flights flown
- 41
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 42 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.