DL1177
Delta Air Lines flight 1177 — San Diego (SAN) to Salt Lake City (SLC)
On time
89%
Avg delay
~69 min
Cancelled
0.7%
DL1177 is a reliable flight. About 89% 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 | 100% | 0.0% | 0 min |
| 2026-07 | 97% | 0.0% | 28 min |
| 2026-06 | 90% | 0.0% | 81 min |
| 2026-06 | 87% | 0.0% | 82 min |
| 2026-05 | 97% | 3.2% | 38 min |
| 2026-05 | 97% | 3.2% | 57 min |
| 2026-04 | 97% | 0.0% | 87 min |
| 2026-04 | 100% | 0.0% | 0 min |
| 2026-03 | 97% | 3.2% | 559 min |
| 2026-03 | 100% | 3.2% | 0 min |
| 2026-02 | 96% | 0.0% | 313 min |
| 2026-02 | 100% | 0.0% | 0 min |
Top delay cause
airline operations
Based on 2,083 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.