Flight OddsB6870 FLL → BOS
JetBlue Airways · Fort Lauderdale, FL to Boston, MA · 81 flights observed, 2025-11-20 to 2026-04-28 · 1,237 mi
B6870 covers more than one route in the data window — the stats below are for FLL → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-8 min
90th percentile
+7 min
Cancellation rate
1%
How often is B6870 on time?
Across 81 flights on FLL → BOS from 2025-11-20 to 2026-04-28, B6870 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +7 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 73 | 91% |
| 16-30 min | 4 | 5% |
| 31-60 min | 2 | 3% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 10 | 90% | -7 min |
| 2025-12 | 1 | 100% | -13 min |
| 2026-02 | 15 | 100% | -10 min |
| 2026-03 | 30 | 90% | -3 min |
| 2026-04 | 24 | 88% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 92% |
| Tue | 11 | 91% |
| Wed | 9 | 78% |
| Thu | 11 | 91% |
| Fri | 12 | 100% |
| Sat | 12 | 92% |
| Sun | 13 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…