About 1 in 3 DL 3179 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (29%); 1.4% were cancelled. The typical flight landed 2 minutes early.
DL 3179: ATL → CHS
Scheduled to leave Atlanta at 4:46 p.m. local time. Over the past year it arrived on time 71% of the time (217 flights), in line with other DL flights on the route at that hour (74%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 33 | 73% |
| Tuesday | 31 | 84% |
| Wednesday | 31 | 84% |
| Thursday | 31 | 77% |
| Friday | 31 | 65% |
| Saturday | 30 | 60% |
| Sunday | 30 | 53% |
Why it was late
All flights ATL → CHS · Connecting off DL 3179? Check the risk
DL 3179: CHS → ATL
Scheduled to leave Charleston at 7:59 p.m. local time. Over the past year it arrived on time 77% of the time (140 flights), in line with other DL flights on the route at that hour (79%). Last seen in the data Aug 30, 2026.
Usually Delta Air Lines's last flight of the day from Charleston to Atlanta (100% of days). Delta Air Lines's last CHS–ATL flight was cancelled 1.1% of the time, against 1.8% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 5:10 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 35 | 83% |
| Tuesday | 2 | — |
| Thursday | 33 | 82% |
| Friday | 35 | 83% |
| Saturday | 3 | — |
| Sunday | 32 | 59% |
Why it was late
All flights CHS → ATL · Connecting off DL 3179? Check the risk
Questions
How often is DL 3179 from ATL to CHS late?
Delta Air Lines 3179 from Atlanta, GA to Charleston, SC arrived 15 or more minutes late, was diverted or was cancelled on 29% of 217 scheduled flights between September 2025 and August 2026. 1.4% were cancelled.
How often is DL 3179 from CHS to ATL late?
Delta Air Lines 3179 from Charleston, SC to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 23% of 140 scheduled flights between September 2025 and August 2026. 0.7% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.