Flight profile · Delta Air Lines
DL3129
Pensacola (PNS) to Atlanta (ATL) · scheduled 7:00 AM – 9:20 AM
How DL3129 performs
721 operations, 2024-06-07 to 2026-06-30.
DL3129 arrived on time 91.8% of the time, against 90.2% for all PNS → ATL flights — this specific departure is 1.6 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.5 points better.
Source: US DOT Bureau of Transportation Statistics · 721 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL3129 | 91.8% | 1.80% | -10 min | 3.0% | 721 |
| Delta Air Lines on PNS → ATL | 90.3% | 1.38% | -13 min | 3.7% | 7,894 |
| All PNS → ATL flights | 90.2% | 1.37% | -13 min | 3.8% | 7,928 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Data and methodology
Calculated by FlyerIntel from 721 records of DL3129 operating PNS → 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.