Flight profile · Delta Air Lines
DL3163
Atlanta (ATL) to Birmingham (BHM) · scheduled 2:42 PM – 2:32 PM
How DL3163 performs
443 operations, 2024-06-07 to 2026-06-28.
DL3163 arrived on time 84.6% of the time, against 83.7% for all ATL → BHM flights — this specific departure is 1.0 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.0 points better.
Source: US DOT Bureau of Transportation Statistics · 443 operations between 2024-06-07 to 2026-06-28
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL3163 | 84.6% | 1.35% | -7 min | 5.3% | 443 |
| Delta Air Lines on ATL → BHM | 83.6% | 1.38% | -7 min | 5.4% | 9,061 |
| All ATL → BHM flights | 83.7% | 1.39% | -7 min | 5.4% | 9,145 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-28
Other routes DL3163 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.
Because the same number has served different journeys, the statistics above describe only the route DL3163 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 443 records of DL3163 operating ATL → BHM, 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.