Flight OddsDL3990 DTW → CLE
Delta Air Lines · Detroit, MI to Cleveland, OH · 23 flights observed, 2026-01-06 to 2026-02-11 · 95 mi
DL3990 covers more than one route in the data window — the stats below are for DTW → CLE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
39%
Median delay
+28 min
90th percentile
+108 min
Cancellation rate
0%
How often is DL3990 on time?
Across 23 flights on DTW → CLE from 2026-01-06 to 2026-02-11, DL3990 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +28 min, and the worst 10% of flights arrived +108 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 | 9 | 39% |
| 16-30 min | 3 | 13% |
| 31-60 min | 4 | 17% |
| 61-120 min | 6 | 26% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 18 | 44% | +36 min |
| 2026-02 | 5 | 20% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | 6 | 33% |
| Wed | 6 | 33% |
| Thu | 2 | 50% |
| Fri | 2 | 50% |
| Sat | 5 | 20% |
| Sun | 1 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…