DL1522
Delta Air Lines flight 1522 — Columbus (CMH) to Atlanta (ATL)
On time
88%
Avg delay
~71 min
Cancelled
0.9%
DL1522 is a reliable flight. About 88% 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 | 93% | 0.0% | 85 min |
| 2026-07 | 82% | 0.0% | 71 min |
| 2026-06 | 96% | 3.7% | 266 min |
| 2026-06 | 88% | 3.7% | 102 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-04 | 93% | 0.0% | 82 min |
| 2026-04 | 93% | 0.0% | 66 min |
| 2026-03 | 96% | 9.7% | 292 min |
| 2026-03 | 96% | 9.7% | 319 min |
| 2026-02 | 86% | 0.0% | 50 min |
| 2026-02 | 86% | 0.0% | 45 min |
Top delay cause
airline operations
Based on 2,333 tracked departures
Flying DL1522? Get a free briefing.
Weather, delays, and what to expect — sent to your inbox before your flight.
Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.