Flight profile · Delta Air Lines
DL1393
Atlanta (ATL) to St. Louis (STL) · scheduled 5:16 PM – 6:01 PM
How DL1393 performs
590 operations, 2024-06-07 to 2026-06-30.
DL1393 arrived on time 79.5% of the time, against 81.9% for all ATL → STL flights — this specific departure is 2.4 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 590 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1393 | 79.5% | 2.20% | -6 min | 7.5% | 590 |
| Delta Air Lines on ATL → STL | 83.9% | 1.14% | -6 min | 4.7% | 6,765 |
| All ATL → STL flights | 81.9% | 1.01% | -6 min | 5.1% | 10,648 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1393 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 |
|---|---|---|---|
| STL→ATL St. Louis to Atlanta | 2024-06-07 – 2026-06-30 | 391 | 82.3% |
| SEA→DEN Seattle to Denver | 2025-04-19 – 2025-05-03 | 3 | — |
| LAX→SEA Los Angeles to Seattle | 2023-09-05 – 2024-06-06 | 133 | 95.5% |
| MSP→ATL Minneapolis to Atlanta | 2024-04-09 – 2024-05-06 | 28 | — |
| MSP→ORD Minneapolis to Chicago | 2024-03-11 – 2024-04-08 | 21 | — |
| ORD→MSP Chicago to Minneapolis | 2024-03-11 – 2024-04-08 | 21 | — |
| IAH→ATL Houston to Atlanta | 2024-01-08 – 2024-03-09 | 62 | — |
| MSO→MSP Missoula to Minneapolis | 2024-01-01 – 2024-01-07 | 7 | — |
| ATL→PNS Atlanta to Pensacola | 2023-12-16 – 2023-12-31 | 16 | — |
| DAL→LAX Dallas to Los Angeles | 2023-07-09 – 2023-09-04 | 49 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1393 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 590 records of DL1393 operating ATL → STL, 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.