Flight OddsGRR → ATL Delta Air Lines
Delta Air Lines · Grand Rapids, MI to Atlanta, GA · 1,384 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
88%
Median delay
-16 min
90th percentile
+22 min
Cancellation rate
1%
How on-time is Delta Air Lines from GRR to ATL?
Across every Delta Air Lines flight number on GRR → ATL (1,384 flights, 2025-07-01 to 2026-06-30), 88% arrived within 15 minutes of schedule. Median arrival delay -16 min; the worst 10% ran +22 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,196 | 88% |
| 16-30 min | 63 | 5% |
| 31-60 min | 50 | 4% |
| 61-120 min | 21 | 2% |
| 2+ hrs | 35 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 114 | 94% | -12 min |
| 2025-08 | 116 | 94% | -13 min |
| 2025-09 | 113 | 96% | -15 min |
| 2025-10 | 119 | 93% | -6 min |
| 2025-11 | 113 | 89% | -8 min |
| 2025-12 | 113 | 75% | +11 min |
| 2026-01 | 112 | 70% | +15 min |
| 2026-02 | 105 | 86% | -11 min |
| 2026-03 | 117 | 81% | +6 min |
| 2026-04 | 113 | 93% | -6 min |
| 2026-05 | 118 | 90% | -10 min |
| 2026-06 | 112 | 89% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 203 | 86% |
| Tue | 208 | 87% |
| Wed | 203 | 89% |
| Thu | 202 | 88% |
| Fri | 201 | 89% |
| Sat | 150 | 89% |
| Sun | 198 | 86% |
DL flight numbers on GRR → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…