Flight OddsDL3189 ATL → CHS
Delta Air Lines · Atlanta, GA to Charleston, SC · 89 flights observed, 2025-12-20 to 2026-06-06 · 259 mi
DL3189 covers more than one route in the data window — the stats below are for ATL → CHS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-3 min
90th percentile
+41 min
Cancellation rate
3%
How often is DL3189 on time?
Across 89 flights on ATL → CHS from 2025-12-20 to 2026-06-06, DL3189 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +41 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 63 | 73% |
| 16-30 min | 7 | 8% |
| 31-60 min | 12 | 14% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 8 | 75% | +6 min |
| 2026-01 | 14 | 57% | +10 min |
| 2026-02 | 11 | 91% | -3 min |
| 2026-04 | 18 | 72% | +28 min |
| 2026-05 | 29 | 69% | +10 min |
| 2026-06 | 6 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 71% |
| Tue | 13 | 69% |
| Wed | 12 | 83% |
| Thu | 11 | 73% |
| Fri | 12 | 67% |
| Sat | 12 | 67% |
| Sun | 12 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…