Flight OddsDL4971 DTW → IND
Delta Air Lines · Detroit, MI to Indianapolis, IN · 126 flights observed, 2025-07-01 to 2025-11-08 · 231 mi
DL4971 covers more than one route in the data window — the stats below are for DTW → IND, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-13 min
90th percentile
+1 min
Cancellation rate
0%
How often is DL4971 on time?
Across 126 flights on DTW → IND from 2025-07-01 to 2025-11-08, DL4971 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +1 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 | 120 | 95% |
| 16-30 min | 1 | 1% |
| 31-60 min | 4 | 3% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 87% | -5 min |
| 2025-08 | 27 | 100% | -14 min |
| 2025-09 | 29 | 97% | -8 min |
| 2025-10 | 31 | 97% | -13 min |
| 2025-11 | 8 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 100% |
| Tue | 19 | 89% |
| Wed | 19 | 100% |
| Thu | 19 | 95% |
| Fri | 19 | 89% |
| Sat | 15 | 93% |
| Sun | 17 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…