Flight profile · Delta Air Lines
DL1425
Atlanta (ATL) to Tampa (TPA) · scheduled 4:20 PM – 5:50 PM
How DL1425 performs
799 operations, 2023-07-01 to 2026-06-30.
DL1425 arrived on time 68.3% of the time, against 74.1% for all ATL → TPA flights — this specific departure is 5.8 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 7.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 799 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1425 | 68.3% | 1.38% | 2 min | 10.8% | 799 |
| Delta Air Lines on ATL → TPA | 75.3% | 1.50% | -2 min | 8.1% | 13,095 |
| All ATL → TPA flights | 74.1% | 1.65% | -2 min | 9.0% | 19,404 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes DL1425 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→ATL Tampa to Atlanta | 2023-07-10 – 2026-06-30 | 680 | 68.8% |
| AUS→SLC Austin to Salt Lake City | 2025-08-11 – 2025-12-18 | 126 | 84.1% |
| LGA→MCO New York to Orlando | 2024-05-07 – 2024-06-06 | 31 | — |
| EWR→ATL Newark to Atlanta | 2023-11-05 – 2023-12-14 | 36 | — |
| ATL→EWR Atlanta to Newark | 2023-12-07 – 2023-12-14 | 7 | — |
| ATL→JAN Atlanta to Jackson | 2023-09-05 – 2023-11-04 | 56 | — |
| JAN→ATL Jackson to Atlanta | 2023-09-10 – 2023-10-27 | 28 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1425 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 799 records of DL1425 operating ATL → TPA, 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.