Flight OddsDL4098 MSN → DTW
Delta Air Lines · Madison, WI to Detroit, MI · 90 flights observed, 2025-07-01 to 2025-10-05 · 311 mi
DL4098 covers more than one route in the data window — the stats below are for MSN → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-10 min
90th percentile
+59 min
Cancellation rate
0%
How often is DL4098 on time?
Across 90 flights on MSN → DTW from 2025-07-01 to 2025-10-05, DL4098 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +59 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 | 79 | 88% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 3% |
| 61-120 min | 5 | 6% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 75% | +14 min |
| 2025-08 | 28 | 93% | 0 min |
| 2025-09 | 29 | 93% | +5 min |
| 2025-10 | 5 | 100% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 92% |
| Tue | 14 | 100% |
| Wed | 14 | 86% |
| Thu | 14 | 64% |
| Fri | 14 | 79% |
| Sat | 7 | 100% |
| Sun | 14 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…