Flight OddsDL1256 MCI → DTW
Delta Air Lines · Kansas City, MO to Detroit, MI · 176 flights observed, 2026-01-05 to 2026-06-30 · 629 mi
DL1256 covers more than one route in the data window — the stats below are for MCI → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-17 min
90th percentile
+1 min
Cancellation rate
3%
How often is DL1256 on time?
Across 176 flights on MCI → DTW from 2026-01-05 to 2026-06-30, DL1256 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +1 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 161 | 95% |
| 16-30 min | 3 | 2% |
| 31-60 min | 2 | 1% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 96% | -14 min |
| 2026-02 | 27 | 96% | -13 min |
| 2026-03 | 29 | 100% | -18 min |
| 2026-04 | 30 | 83% | -7 min |
| 2026-05 | 28 | 100% | -16 min |
| 2026-06 | 30 | 93% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 25 | 96% |
| Tue | 25 | 92% |
| Wed | 24 | 92% |
| Thu | 24 | 92% |
| Fri | 25 | 100% |
| Sat | 23 | 96% |
| Sun | 24 | 96% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…