Flight OddsDL2909 CMH → ATL
Delta Air Lines · Columbus, OH to Atlanta, GA · 314 flights observed, 2025-07-01 to 2026-06-30 · 447 mi
On-time arrival
93%
Median delay
-11 min
90th percentile
+10 min
Cancellation rate
2%
How often is DL2909 on time?
Across 314 flights on CMH → ATL from 2025-07-01 to 2026-06-30, DL2909 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +10 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 285 | 93% |
| 16-30 min | 11 | 4% |
| 31-60 min | 3 | 1% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 93% | -6 min |
| 2025-08 | 29 | 93% | +1 min |
| 2025-09 | 30 | 97% | -7 min |
| 2025-10 | 31 | 97% | -4 min |
| 2025-11 | 30 | 90% | -1 min |
| 2025-12 | 27 | 89% | -3 min |
| 2026-01 | 13 | 85% | -6 min |
| 2026-02 | 11 | 91% | +6 min |
| 2026-03 | 24 | 83% | +1 min |
| 2026-04 | 28 | 96% | -10 min |
| 2026-05 | 26 | 96% | -13 min |
| 2026-06 | 29 | 93% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 91% |
| Tue | 46 | 91% |
| Wed | 45 | 96% |
| Thu | 44 | 93% |
| Fri | 43 | 98% |
| Sat | 40 | 90% |
| Sun | 44 | 89% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…