Flight profile · Delta Air Lines
DL1743
Atlanta (ATL) to Knoxville/Maryville (TYS) · scheduled 10:10 AM – 11:08 AM
How DL1743 performs
540 operations, 2024-06-07 to 2026-06-30.
DL1743 arrived on time 88.0% of the time, against 83.4% for all ATL → TYS flights — this specific departure is 4.7 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 5.1 points better.
Source: US DOT Bureau of Transportation Statistics · 540 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1743 | 88.0% | 1.11% | -9 min | 2.8% | 540 |
| Delta Air Lines on ATL → TYS | 82.9% | 1.36% | -7 min | 5.1% | 4,630 |
| All ATL → TYS flights | 83.4% | 1.17% | -7 min | 5.4% | 6,346 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1743 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 |
|---|---|---|---|
| TYS→ATL Knoxville/Maryville to Atlanta | 2024-06-07 – 2026-06-30 | 540 | 91.4% |
| BNA→ATL Nashville to Atlanta | 2024-12-19 – 2026-01-04 | 34 | — |
| MCO→LGA Orlando to New York | 2025-11-09 – 2025-12-19 | 41 | — |
| DCA→MSP Washington to Minneapolis | 2024-06-08 – 2024-06-15 | 2 | — |
| MSP→IND Minneapolis to Indianapolis | 2024-05-07 – 2024-06-06 | 26 | — |
| ATL→LEX Atlanta to Lexington | 2024-03-11 – 2024-05-06 | 49 | — |
| LEX→ATL Lexington to Atlanta | 2024-03-11 – 2024-05-06 | 49 | — |
| ATL→DAL Atlanta to Dallas | 2024-01-08 – 2024-03-09 | 62 | — |
| DAL→ATL Dallas to Atlanta | 2024-01-08 – 2024-03-09 | 62 | — |
| MEM→MSP Memphis to Minneapolis | 2023-12-16 – 2023-12-30 | 13 | — |
| LAX→DAL Los Angeles to Dallas | 2023-11-05 – 2023-12-15 | 41 | — |
| RSW→ATL Fort Myers to Atlanta | 2023-10-28 – 2023-11-04 | 5 | — |
| PBI→ATL West Palm Beach to Atlanta | 2023-10-09 – 2023-10-27 | 19 | — |
| BOS→MCI Boston to Kansas City | 2023-09-05 – 2023-10-08 | 29 | — |
| SAN→ATL San Diego to Atlanta | 2023-07-10 – 2023-09-04 | 47 | — |
| TPA→ATL Tampa to Atlanta | 2023-07-01 – 2023-07-01 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1743 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 540 records of DL1743 operating ATL → TYS, 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.