Flight OddsDL4170 DTW → MEM
Delta Air Lines · Detroit, MI to Memphis, TN · 61 flights observed, 2025-08-11 to 2025-11-08 · 610 mi
DL4170 covers more than one route in the data window — the stats below are for DTW → MEM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-4 min
90th percentile
+22 min
Cancellation rate
0%
How often is DL4170 on time?
Across 61 flights on DTW → MEM from 2025-08-11 to 2025-11-08, DL4170 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +22 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 | 51 | 85% |
| 16-30 min | 3 | 5% |
| 31-60 min | 3 | 5% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 83% | +6 min |
| 2025-09 | 19 | 89% | -1 min |
| 2025-10 | 27 | 81% | +8 min |
| 2025-11 | 2 | 100% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 89% |
| Tue | 8 | 63% |
| Wed | 8 | 75% |
| Thu | 9 | 100% |
| Fri | 8 | 100% |
| Sat | 9 | 100% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…