Flight OddsTYS → DTW Delta Air Lines
Delta Air Lines · Knoxville, TN to Detroit, MI · 887 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
81%
Median delay
-12 min
90th percentile
+66 min
Cancellation rate
1%
How on-time is Delta Air Lines from TYS to DTW?
Across every Delta Air Lines flight number on TYS → DTW (887 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +66 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 714 | 81% |
| 16-30 min | 42 | 5% |
| 31-60 min | 28 | 3% |
| 61-120 min | 47 | 5% |
| 2+ hrs | 50 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 84 | 73% | +10 min |
| 2025-08 | 70 | 87% | -1 min |
| 2025-09 | 60 | 92% | +3 min |
| 2025-10 | 61 | 89% | 0 min |
| 2025-11 | 58 | 83% | +13 min |
| 2025-12 | 49 | 67% | +28 min |
| 2026-01 | 53 | 75% | +8 min |
| 2026-02 | 52 | 88% | -6 min |
| 2026-03 | 82 | 84% | -1 min |
| 2026-04 | 85 | 84% | +10 min |
| 2026-05 | 112 | 76% | +9 min |
| 2026-06 | 115 | 79% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 130 | 78% |
| Tue | 133 | 82% |
| Wed | 130 | 79% |
| Thu | 129 | 82% |
| Fri | 128 | 81% |
| Sat | 104 | 88% |
| Sun | 127 | 79% |
DL flight numbers on TYS → DTW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…