Flight OddsDL5021 HSV → DTW
Delta Air Lines · Huntsville, AL to Detroit, MI · 232 flights observed, 2025-07-06 to 2026-06-06 · 554 mi
DL5021 covers more than one route in the data window — the stats below are for HSV → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-3 min
90th percentile
+68 min
Cancellation rate
0%
How often is DL5021 on time?
Across 232 flights on HSV → DTW from 2025-07-06 to 2026-06-06, DL5021 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +68 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 | 167 | 73% |
| 16-30 min | 17 | 7% |
| 31-60 min | 19 | 8% |
| 61-120 min | 20 | 9% |
| 2+ hrs | 7 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 78% | +10 min |
| 2025-08 | 25 | 92% | +1 min |
| 2025-09 | 1 | 100% | -14 min |
| 2025-10 | 22 | 82% | 0 min |
| 2025-11 | 23 | 65% | +15 min |
| 2025-12 | 22 | 45% | +41 min |
| 2026-01 | 20 | 50% | +34 min |
| 2026-02 | 22 | 82% | +6 min |
| 2026-03 | 31 | 61% | +21 min |
| 2026-04 | 12 | 92% | -5 min |
| 2026-05 | 23 | 83% | +2 min |
| 2026-06 | 6 | 83% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 64% |
| Tue | 32 | 78% |
| Wed | 35 | 69% |
| Thu | 39 | 74% |
| Fri | 35 | 71% |
| Sat | 16 | 75% |
| Sun | 37 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…