Flight profile · Delta Air Lines
DL1066
San Antonio (SAT) to Atlanta (ATL) · scheduled 7:00 AM – 9:55 AM
How DL1066 performs
746 operations, 2024-06-07 to 2026-06-30.
DL1066 arrived on time 91.2% of the time, against 85.1% for all SAT → ATL flights — this specific departure is 6.0 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.9 points better.
Source: US DOT Bureau of Transportation Statistics · 746 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1066 | 91.2% | 1.34% | -9 min | 3.3% | 746 |
| Delta Air Lines on SAT → ATL | 86.2% | 1.29% | -8 min | 4.5% | 7,232 |
| All SAT → ATL flights | 85.1% | 1.16% | -7 min | 4.8% | 9,186 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1066 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| TPA→DTW Tampa to Detroit | 2023-07-01 – 2024-06-06 | 176 | 93.6% |
| JFK→SAN New York to San Diego | 2024-04-09 – 2024-05-06 | 28 | — |
| SLC→SNA Salt Lake City to Santa Ana | 2024-01-08 – 2024-03-09 | 62 | — |
| SNA→SLC Santa Ana to Salt Lake City | 2024-01-08 – 2024-03-09 | 62 | — |
| ATL→MYR Atlanta to Myrtle Beach | 2023-09-05 – 2023-12-15 | 60 | — |
| MYR→ATL Myrtle Beach to Atlanta | 2023-09-05 – 2023-12-15 | 60 | — |
| ATL→GNV Atlanta to Gainesville | 2023-11-05 – 2023-11-05 | 1 | — |
| GNV→ATL Gainesville to Atlanta | 2023-11-05 – 2023-11-05 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1066 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 746 records of DL1066 operating SAT → ATL, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.