Flight OddsDL4869 MDW → DTW
Delta Air Lines · Chicago, IL to Detroit, MI · 39 flights observed, 2025-11-09 to 2025-12-19 · 228 mi
DL4869 covers more than one route in the data window — the stats below are for MDW → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
-12 min
90th percentile
+177 min
Cancellation rate
8%
How often is DL4869 on time?
Across 39 flights on MDW → DTW from 2025-11-09 to 2025-12-19, DL4869 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +177 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 64% |
| 16-30 min | 2 | 6% |
| 31-60 min | 1 | 3% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 7 | 19% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 18 | 78% | +9 min |
| 2025-12 | 18 | 50% | +113 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 6 | 50% |
| Wed | 6 | 67% |
| Thu | 5 | 100% |
| Fri | 5 | 20% |
| Sat | 4 | 100% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…