Flight OddsFLL → BOS Delta Air Lines
Delta Air Lines · Fort Lauderdale, FL to Boston, MA · 884 flights, 2025-07-01 to 2026-06-30 · aggregated across 15 flight numbers
On-time arrival
73%
Median delay
-3 min
90th percentile
+70 min
Cancellation rate
3%
How on-time is Delta Air Lines from FLL to BOS?
Across every Delta Air Lines flight number on FLL → BOS (884 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +70 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 623 | 73% |
| 16-30 min | 58 | 7% |
| 31-60 min | 68 | 8% |
| 61-120 min | 65 | 8% |
| 2+ hrs | 43 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 58 | 52% | +29 min |
| 2025-08 | 61 | 79% | +2 min |
| 2025-09 | 57 | 67% | +20 min |
| 2025-10 | 61 | 61% | +27 min |
| 2025-11 | 79 | 85% | +3 min |
| 2025-12 | 87 | 64% | +33 min |
| 2026-01 | 77 | 78% | +3 min |
| 2026-02 | 75 | 69% | +24 min |
| 2026-03 | 86 | 74% | +13 min |
| 2026-04 | 87 | 78% | +13 min |
| 2026-05 | 68 | 87% | +2 min |
| 2026-06 | 61 | 72% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 120 | 72% |
| Tue | 128 | 72% |
| Wed | 124 | 77% |
| Thu | 125 | 71% |
| Fri | 124 | 71% |
| Sat | 115 | 77% |
| Sun | 121 | 70% |
DL flight numbers on FLL → BOS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…