Flight OddsDL3091 CHS → ATL
Delta Air Lines · Charleston, SC to Atlanta, GA · 348 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 CHS → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-13 min
90th percentile
+1 min
Cancellation rate
1%
How often is DL3091 on time?
Across 348 flights on CHS → ATL from 2025-07-05 to 2026-06-30, DL3091 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +1 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 | 4 | 1% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 24 | 88% | -6 min |
| 2025-08 | 28 | 93% | -1 min |
| 2025-09 | 30 | 100% | -13 min |
| 2025-10 | 30 | 100% | -12 min |
| 2025-11 | 27 | 93% | -11 min |
| 2025-12 | 29 | 93% | -8 min |
| 2026-01 | 29 | 93% | -9 min |
| 2026-02 | 28 | 89% | -4 min |
| 2026-03 | 31 | 87% | +12 min |
| 2026-04 | 30 | 87% | +3 min |
| 2026-05 | 29 | 93% | -9 min |
| 2026-06 | 30 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 94% |
| Tue | 52 | 96% |
| Wed | 51 | 94% |
| Thu | 50 | 86% |
| Fri | 47 | 96% |
| Sat | 42 | 93% |
| Sun | 51 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…