Flight OddsATL → GRR Delta Air Lines
Delta Air Lines · Atlanta, GA to Grand Rapids, MI · 1,385 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
85%
Median delay
-6 min
90th percentile
+30 min
Cancellation rate
1%
How on-time is Delta Air Lines from ATL to GRR?
Across every Delta Air Lines flight number on ATL → GRR (1,385 flights, 2025-07-01 to 2026-06-30), 85% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +30 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,154 | 85% |
| 16-30 min | 81 | 6% |
| 31-60 min | 64 | 5% |
| 61-120 min | 37 | 3% |
| 2+ hrs | 29 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 114 | 76% | +14 min |
| 2025-08 | 116 | 88% | -1 min |
| 2025-09 | 113 | 93% | -5 min |
| 2025-10 | 119 | 92% | +4 min |
| 2025-11 | 113 | 85% | +5 min |
| 2025-12 | 113 | 79% | +9 min |
| 2026-01 | 113 | 81% | +5 min |
| 2026-02 | 105 | 82% | +5 min |
| 2026-03 | 116 | 77% | +16 min |
| 2026-04 | 114 | 89% | +1 min |
| 2026-05 | 118 | 88% | -1 min |
| 2026-06 | 111 | 86% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 205 | 80% |
| Tue | 208 | 84% |
| Wed | 203 | 91% |
| Thu | 201 | 85% |
| Fri | 199 | 84% |
| Sat | 152 | 84% |
| Sun | 197 | 84% |
DL flight numbers on ATL → GRR
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…