DL1243
Delta Air Lines flight 1243 — Detroit (DTW) to Tampa (TPA)
On time
84%
Avg delay
~67 min
Cancelled
0.9%
DL1243 is a reliable flight. About 84% 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 | 80% | 3.2% | 123 min |
| 2026-07 | 63% | 3.2% | 98 min |
| 2026-06 | 80% | 0.0% | 117 min |
| 2026-06 | 73% | 0.0% | 104 min |
| 2026-05 | 74% | 0.0% | 81 min |
| 2026-05 | 72% | 0.0% | 95 min |
| 2026-04 | 93% | 0.0% | 22 min |
| 2026-04 | 75% | 0.0% | 214 min |
| 2026-03 | 89% | 9.7% | 31 min |
| 2026-03 | 64% | 9.7% | 61 min |
| 2026-02 | 79% | 0.0% | 49 min |
| 2026-02 | 71% | 0.0% | 77 min |
Top delay cause
airline operations
Based on 1,814 tracked departures
Flying DL1243? 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.