Flight OddsDL2638 MIA → DTW
Delta Air Lines · Miami, FL to Detroit, MI · 311 flights observed, 2025-07-01 to 2026-05-07 · 1,145 mi
On-time arrival
90%
Median delay
-11 min
90th percentile
+14 min
Cancellation rate
0%
How often is DL2638 on time?
Across 311 flights on MIA → DTW from 2025-07-01 to 2026-05-07, DL2638 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +14 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 279 | 90% |
| 16-30 min | 12 | 4% |
| 31-60 min | 3 | 1% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -3 min |
| 2025-08 | 31 | 90% | -7 min |
| 2025-09 | 30 | 97% | -10 min |
| 2025-10 | 31 | 100% | -12 min |
| 2025-11 | 30 | 90% | -2 min |
| 2025-12 | 30 | 67% | +20 min |
| 2026-01 | 31 | 94% | -8 min |
| 2026-02 | 28 | 100% | -11 min |
| 2026-03 | 31 | 81% | +15 min |
| 2026-04 | 30 | 97% | -8 min |
| 2026-05 | 7 | 71% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 89% |
| Tue | 45 | 91% |
| Wed | 45 | 91% |
| Thu | 45 | 96% |
| Fri | 44 | 86% |
| Sat | 43 | 88% |
| Sun | 44 | 89% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…