Flight OddsDL2147 GRR → ATL
Delta Air Lines · Grand Rapids, MI to Atlanta, GA · 155 flights observed, 2025-07-06 to 2025-12-19 · 640 mi
DL2147 covers more than one route in the data window — the stats below are for GRR → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-17 min
90th percentile
+8 min
Cancellation rate
1%
How often is DL2147 on time?
Across 155 flights on GRR → ATL from 2025-07-06 to 2025-12-19, DL2147 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +8 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 142 | 92% |
| 16-30 min | 5 | 3% |
| 31-60 min | 3 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 91% | -15 min |
| 2025-08 | 27 | 93% | -10 min |
| 2025-09 | 29 | 97% | -13 min |
| 2025-10 | 31 | 90% | -5 min |
| 2025-11 | 28 | 93% | -5 min |
| 2025-12 | 16 | 88% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 91% |
| Tue | 24 | 92% |
| Wed | 24 | 92% |
| Thu | 24 | 100% |
| Fri | 24 | 92% |
| Sat | 11 | 82% |
| Sun | 24 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…