Flight Reliability
B6 1921 · JetBlue Airways
Hartford → Fort Lauderdale (BDL–FLL)
62
A Little Dicey
WanderNerd Reliability Score
- 59%
- Arrive within 15 minutes
- 20 min
- Average arrival delay
- 0%
- Cancelled
- 7 min
- Median arrival delay
Based on 34 historical flights. Data through May 2026.
What the data says
Lagging the BDL–FLL route.
B6 1921 arrived on time 59% of the time, versus 72% across the BDL–FLL route.
Lagging the JetBlue Airways network.
B6 1921 arrived on time 59% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon—(8 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(9 flights)
- Fri—(8 flights)
- Sat—(0 flights)
- Sun—(9 flights)
- Departures on time
- 65%
- Diverted
- 0%
- Flights flown
- 34
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 34 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.