Flight OddsDL4069 GRR → DTW
Delta Air Lines · Grand Rapids, MI to Detroit, MI · 54 flights observed, 2025-07-01 to 2025-09-10 · 120 mi
DL4069 covers more than one route in the data window — the stats below are for GRR → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-8 min
90th percentile
+59 min
Cancellation rate
0%
How often is DL4069 on time?
Across 54 flights on GRR → DTW from 2025-07-01 to 2025-09-10, DL4069 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +59 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 | 44 | 81% |
| 16-30 min | 3 | 6% |
| 31-60 min | 2 | 4% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 4 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 74% | +26 min |
| 2025-08 | 15 | 87% | -2 min |
| 2025-09 | 8 | 100% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 9 | 78% |
| Wed | 9 | 100% |
| Thu | 8 | 75% |
| Fri | 8 | 75% |
| Sat | 8 | 75% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…