Flight Reliability
B6 2631 · JetBlue Airways
San Juan → Christiansted (SJU–STX)
98
Nerd Approved
WanderNerd Reliability Score
- 90%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 0%
- Cancelled
- 4 min early
- Median arrival delay
Based on 48 historical flights. Data through May 2026.
What the data says
Well ahead of the SJU–STX route.
B6 2631 arrived on time 90% of the time, versus 75% across the SJU–STX route.
Well ahead of the JetBlue Airways network.
B6 2631 arrived on time 90% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon—(6 flights)
- Tue—(7 flights)
- Wed—(7 flights)
- Thu—(7 flights)
- Fri—(7 flights)
- Sat—(7 flights)
- Sun—(7 flights)
- Departures on time
- 90%
- Diverted
- 0%
- Flights flown
- 48
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 48 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.