Flight OddsDL3990 TVC → DTW
Delta Air Lines · Traverse City, MI to Detroit, MI · 57 flights observed, 2025-07-01 to 2025-09-07 · 207 mi
DL3990 covers more than one route in the data window — the stats below are for TVC → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
+2 min
90th percentile
+36 min
Cancellation rate
2%
How often is DL3990 on time?
Across 57 flights on TVC → DTW from 2025-07-01 to 2025-09-07, DL3990 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +36 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 43 | 77% |
| 16-30 min | 7 | 13% |
| 31-60 min | 4 | 7% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 72% | +7 min |
| 2025-08 | 25 | 80% | +11 min |
| 2025-09 | 6 | 83% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 10 | 90% |
| Wed | 10 | 80% |
| Thu | 10 | 60% |
| Fri | 10 | 90% |
| Sat | No data | — |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…