Flight profile · Delta Air Lines
DL1344
Austin (AUS) to Atlanta (ATL) · scheduled 5:30 AM – 8:35 AM
How DL1344 performs
1,096 operations, 2023-07-01 to 2026-06-30.
DL1344 arrived on time 95.1% of the time, against 82.8% for all AUS → ATL flights — this specific departure is 12.3 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 10.0 points better.
Source: US DOT Bureau of Transportation Statistics · 1,096 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1344 | 95.1% | 1.37% | -12 min | 2.1% | 1,096 |
| Delta Air Lines on AUS → ATL | 85.1% | 1.20% | -10 min | 4.9% | 9,243 |
| All AUS → ATL flights | 82.8% | 1.10% | -8 min | 5.4% | 13,329 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does DL1344 run worse on particular days?
Wednesday is historically the most reliable day and Sunday the least, a gap of 2.6 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 1,096 records of DL1344 operating AUS → 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.