Flight profile · Delta Air Lines
DL3186
Charlotte (CLT) to Atlanta (ATL) · scheduled 6:00 AM – 7:19 AM
How DL3186 performs
559 operations, 2024-06-07 to 2026-06-30.
DL3186 arrived on time 94.1% of the time, against 80.4% for all CLT → ATL flights — this specific departure is 13.7 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 8.8 points better.
Source: US DOT Bureau of Transportation Statistics · 559 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL3186 | 94.1% | 2.68% | -10 min | 1.8% | 559 |
| Delta Air Lines on CLT → ATL | 85.3% | 0.94% | -11 min | 5.7% | 8,527 |
| All CLT → ATL flights | 80.4% | 1.35% | -8 min | 7.2% | 14,834 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL3186 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 DL3186 currently operates. Blending them would produce an average of two different flights.
Why DL3186 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for DL3186 on CLT → ATL. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 559 records of DL3186 operating CLT → 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.
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