Flight OddsDL3140 DAY → ATL
Delta Air Lines · Dayton, OH to Atlanta, GA · 349 flights observed, 2025-07-01 to 2026-06-30 · 432 mi
On-time arrival
91%
Median delay
-16 min
90th percentile
+12 min
Cancellation rate
2%
How often is DL3140 on time?
Across 349 flights on DAY → ATL from 2025-07-01 to 2026-06-30, DL3140 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +12 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 | 311 | 91% |
| 16-30 min | 7 | 2% |
| 31-60 min | 8 | 2% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | +5 min |
| 2025-08 | 31 | 94% | -4 min |
| 2025-09 | 30 | 83% | +6 min |
| 2025-10 | 31 | 97% | -13 min |
| 2025-11 | 29 | 93% | -17 min |
| 2025-12 | 19 | 84% | +8 min |
| 2026-01 | 24 | 79% | +20 min |
| 2026-02 | 27 | 100% | -15 min |
| 2026-03 | 30 | 93% | -12 min |
| 2026-04 | 30 | 93% | +3 min |
| 2026-05 | 31 | 84% | -4 min |
| 2026-06 | 29 | 93% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 92% |
| Tue | 51 | 90% |
| Wed | 50 | 86% |
| Thu | 50 | 96% |
| Fri | 49 | 92% |
| Sat | 46 | 89% |
| Sun | 47 | 91% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…