DL1913
Delta Air Lines flight 1913 — Detroit (DTW) to San Juan (SJU)
On time
82%
Avg delay
~55 min
Cancelled
0.5%
DL1913 is a reliable flight. About 82% of departures arrive on time. When delays happen, the most common cause is late-arriving aircraft.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 87% | 0.0% | 34 min |
| 2026-07 | 90% | 0.0% | 23 min |
| 2026-06 | 77% | 0.0% | 67 min |
| 2026-06 | 83% | 3.3% | 74 min |
| 2026-05 | 84% | 0.0% | 33 min |
| 2026-05 | 94% | 0.0% | 62 min |
| 2026-04 | 83% | 0.0% | 26 min |
| 2026-04 | 90% | 0.0% | 41 min |
| 2026-03 | 77% | 3.2% | 33 min |
| 2026-03 | 83% | 3.2% | 22 min |
| 2026-02 | 79% | 0.0% | 37 min |
| 2026-02 | 89% | 0.0% | 27 min |
Top delay cause
late-arriving aircraft
Based on 1,936 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.