Flight OddsDL1249 MIA → ATL
Delta Air Lines · Miami, FL to Atlanta, GA · 274 flights observed, 2025-07-01 to 2026-06-30 · 594 mi
DL1249 covers more than one route in the data window — the stats below are for MIA → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-14 min
90th percentile
+4 min
Cancellation rate
2%
How often is DL1249 on time?
Across 274 flights on MIA → ATL from 2025-07-01 to 2026-06-30, DL1249 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +4 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 | 250 | 93% |
| 16-30 min | 7 | 3% |
| 31-60 min | 3 | 1% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 93% | +8 min |
| 2025-08 | 10 | 100% | -5 min |
| 2025-11 | 21 | 81% | +7 min |
| 2025-12 | 30 | 70% | +13 min |
| 2026-01 | 31 | 97% | -17 min |
| 2026-02 | 28 | 100% | -9 min |
| 2026-03 | 29 | 93% | +5 min |
| 2026-04 | 30 | 100% | -18 min |
| 2026-05 | 31 | 97% | -15 min |
| 2026-06 | 30 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 92% |
| Tue | 39 | 95% |
| Wed | 39 | 92% |
| Thu | 39 | 85% |
| Fri | 39 | 95% |
| Sat | 37 | 97% |
| Sun | 37 | 95% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…