About 1 in 6 DL 1273 flights from Greer arrived 15+ minutes late, diverted or cancelled over the past year (16%); 1.6% were cancelled. The typical flight landed 13 minutes early.
DL 1273: GSP → ATL
Scheduled to leave Greer at 3:05 p.m. local time. Over the past year it arrived on time 84% of the time (192 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 30, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 30 | 87% |
| Tuesday | 26 | 92% |
| Wednesday | 26 | 88% |
| Thursday | 29 | 93% |
| Friday | 29 | 72% |
| Saturday | 23 | 83% |
| Sunday | 29 | 72% |
Why it was late
All flights GSP → ATL · Connecting off DL 1273? Check the risk
DL 1273: ATL → GSP
Scheduled to leave Atlanta at 12:51 p.m. local time. Over the past year it arrived on time 84% of the time (128 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 30, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 20 | 80% |
| Tuesday | 16 | — |
| Wednesday | 16 | — |
| Thursday | 21 | 100% |
| Friday | 21 | 76% |
| Saturday | 13 | — |
| Sunday | 21 | 67% |
Why it was late
All flights ATL → GSP · Connecting off DL 1273? Check the risk
Questions
How often is DL 1273 from GSP to ATL late?
Delta Air Lines 1273 from Greer, SC to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 16% of 192 scheduled flights between September 2025 and August 2026. 1.6% were cancelled.
How often is DL 1273 from ATL to GSP late?
Delta Air Lines 1273 from Atlanta, GA to Greer, SC arrived 15 or more minutes late, was diverted or was cancelled on 16% of 128 scheduled flights between September 2025 and August 2026. 0.0% 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.