Flight OddsDL3091 ATL → CHS
Delta Air Lines · Atlanta, GA to Charleston, SC · 350 flights observed, 2025-07-05 to 2026-06-30 · 259 mi
DL3091 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
93%
Median delay
-8 min
90th percentile
+11 min
Cancellation rate
1%
How often is DL3091 on time?
Across 350 flights on ATL → CHS from 2025-07-05 to 2026-06-30, DL3091 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +11 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 | 321 | 93% |
| 16-30 min | 8 | 2% |
| 31-60 min | 8 | 2% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 88% | +3 min |
| 2025-08 | 28 | 96% | +1 min |
| 2025-09 | 30 | 100% | -10 min |
| 2025-10 | 31 | 97% | -6 min |
| 2025-11 | 28 | 96% | -11 min |
| 2025-12 | 29 | 90% | +0 min |
| 2026-01 | 27 | 96% | -4 min |
| 2026-02 | 28 | 86% | +1 min |
| 2026-03 | 31 | 87% | +3 min |
| 2026-04 | 30 | 87% | +9 min |
| 2026-05 | 29 | 93% | -6 min |
| 2026-06 | 30 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 87% |
| Tue | 52 | 92% |
| Wed | 51 | 94% |
| Thu | 49 | 92% |
| Fri | 49 | 94% |
| Sat | 41 | 100% |
| Sun | 51 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…