Flight OddsDL3500 GRR → DTW
Delta Air Lines · Grand Rapids, MI to Detroit, MI · 145 flights observed, 2026-01-10 to 2026-06-30 · 120 mi
DL3500 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
-10 min
90th percentile
+62 min
Cancellation rate
0%
How often is DL3500 on time?
Across 145 flights on GRR → DTW from 2026-01-10 to 2026-06-30, DL3500 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +62 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 | 117 | 81% |
| 16-30 min | 5 | 3% |
| 31-60 min | 6 | 4% |
| 61-120 min | 11 | 8% |
| 2+ hrs | 5 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 15 | 47% | +55 min |
| 2026-02 | 14 | 64% | +25 min |
| 2026-03 | 24 | 88% | +6 min |
| 2026-04 | 30 | 87% | -1 min |
| 2026-05 | 31 | 90% | +2 min |
| 2026-06 | 30 | 87% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 21 | 81% |
| Tue | 21 | 76% |
| Wed | 20 | 70% |
| Thu | 19 | 95% |
| Fri | 18 | 72% |
| Sat | 25 | 92% |
| Sun | 20 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…