DL492
Delta Air Lines flight 492 — Detroit (DTW) to San Diego (SAN)
On time
83%
Avg delay
~48 min
Cancelled
0.6%
DL492 is a reliable flight. About 83% 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 | 77% | 0.0% | 86 min |
| 2026-07 | 71% | 0.0% | 92 min |
| 2026-06 | 90% | 0.0% | 38 min |
| 2026-06 | 83% | 0.0% | 128 min |
| 2026-05 | 90% | 0.0% | 20 min |
| 2026-05 | 88% | 0.0% | 32 min |
| 2026-04 | 87% | 0.0% | 29 min |
| 2026-03 | 90% | 3.2% | 29 min |
| 2026-03 | 100% | 14.3% | 0 min |
| 2026-02 | 85% | 3.6% | 63 min |
| 2026-02 | 85% | 3.6% | 122 min |
| 2026-01 | 71% | 0.0% | 36 min |
Top delay cause
airline operations
Based on 2,055 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.