DL1401
Delta Air Lines flight 1401 — Boston (BOS) to Fort Lauderdale (FLL)
On time
77%
Avg delay
~67 min
Cancelled
1.8%
DL1401 is fairly reliable, though delays happen. About 77% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 82% | 9.7% | 64 min |
| 2026-06 | 83% | 3.3% | 75 min |
| 2026-05 | 90% | 0.0% | 21 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-04 | 83% | 0.0% | 32 min |
| 2026-04 | 67% | 0.0% | 40 min |
| 2026-03 | 77% | 3.2% | 58 min |
| 2026-03 | 63% | 3.2% | 65 min |
| 2026-02 | 77% | 7.1% | 52 min |
| 2026-02 | 56% | 3.6% | 118 min |
| 2026-01 | 70% | 12.9% | 46 min |
| 2026-01 | 71% | 9.7% | 77 min |
Top delay cause
airline operations
Based on 1,808 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.