DL2129
Delta Air Lines flight 2129 — Minneapolis (MSP) to Miami (MIA)
On time
80%
Avg delay
~70 min
Cancelled
0.9%
DL2129 is a reliable flight. About 80% of departures arrive on time. When delays happen, the most common cause is air traffic / NAS.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 70% | 0.0% | 65 min |
| 2026-07 | 90% | 0.0% | 99 min |
| 2026-06 | 90% | 0.0% | 24 min |
| 2026-06 | 93% | 0.0% | 22 min |
| 2026-05 | 87% | 0.0% | 129 min |
| 2026-05 | 97% | 0.0% | 25 min |
| 2026-04 | 90% | 0.0% | 54 min |
| 2026-04 | 87% | 0.0% | 33 min |
| 2026-03 | 72% | 6.5% | 57 min |
| 2026-03 | 83% | 6.5% | 90 min |
| 2026-02 | 68% | 0.0% | 37 min |
| 2026-02 | 89% | 0.0% | 31 min |
Top delay cause
air traffic / NAS
Based on 2,234 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.