Flight profile · Delta Air Lines
DL3070
Atlanta (ATL) to Wilmington (ILM) · scheduled 9:20 PM – 11:59 PM
How DL3070 performs
660 operations, June 2024 – July 2026.
DL3070 arrived on time 79.4% of the time, against 84.8% for all ATL → ILM flights, so this departure is 5.4 percentage points worse than the route as a whole. Against Delta Air Lines’ own flights on this route it is 5.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 660 operations, June 2024 – July 2026 · If DL3070 is cancelled or significantly changed, DOT’s automatic refund rule may entitle you to your money back. The refund checker walks through eligibility.
Where DL3070 is right now
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Against the rest of the route
| Flight or route | On time | Cancelled | Median delay | Severe | Flights |
|---|---|---|---|---|---|
| DL3070 | 79.4% | 1.67% | -9 min | 8.0% | 660 |
| Delta Air Lines on ATL → ILM | 84.7% | 1.00% | -9 min | 5.7% | 2,698 |
| All ATL → ILM flights | 84.8% | 0.96% | -9 min | 5.3% | 3,536 |
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026
Why DL3070 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding and fueling, all within the carrier’s control
the inbound aircraft was late, so this flight started late
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 DL3070 on ATL → ILM. Only delays of 15 minutes or more are attributed.
Source: US DOT Bureau of Transportation Statistics · Data covering June 2024 – July 2026
Does a late aircraft delay this flight?
How often the plane that flies DL3070 comes in late, and what that does to the departure.
When the aircraft came in 15 or more minutes late, DL3070 pushed back an average of 39 minutes late; when it came in on time or early, an average of 1 minute late.
Each departure is matched to the flight the same aircraft flew into ATL just before it, using the tail number in the DOT file, 623 of 650 departures in all. A departure is left out when that flight is unknown, was cancelled or diverted, or the aircraft had sat for more than 12 hours. A flight the airline cancelled never left and is not in the count, and one flown by a substitute aircraft is matched to the aircraft that flew it, not to the one first planned.
Against the network at the same turn length
| Share of departures | Inbound landed 15+ late | Left 15+ late after a late inbound | Left 15+ late after an on-time inbound |
|---|---|---|---|
| DL3070 | 20% | 58% | 11% |
| Network, same turn | 17% | 68% | 9% |
The schedule leaves a normal turn: enough time to clean and board if the aircraft is on time, little to spare if it is not.
The network row is every flight with a scheduled turn of 60 to 89 minutes. How often DL3070’s aircraft landed 15 or more minutes late is about the same as the network’s and, once the aircraft was late, how often DL3070 left 15 or more minutes late is lower than the network’s.
More: Which Flight Numbers Pay for a Late Aircraft lists the flight numbers that pass a late aircraft on.
Source: US DOT Bureau of Transportation Statistics · Data covering June 2024 – July 2026
From pushback to gate
When it leaves ATL late, does that still matter by the time it reaches ILM?
DL3070 pushes back an average of 13.9 minutes late and reaches the gate at ILM an average of 7.2 minutes late. The 6.7 minutes between those two figures are slack the published schedule already carries, which is why a late pushback on this flight does not reliably become a late arrival. It spends 15.3 minutes on the taxiways at ATL, 1.7 minutes shorter than a typical ATL departure in the same hour.
On arrival at ILM, DL3070 spends 5.1 min taxiing from touchdown to the gate — ground time a connecting passenger sits through before they can even leave the aircraft, on top of however late the flight itself ran. That is about what any arrival at ILM spends on the ground before reaching the gate.
Departure delay is averaged over every pushback and arrival delay over every completed arrival, so the two counts differ by the flights that never reached ILM. Taxi-out is gate to wheels up and sits inside the scheduled block rather than on top of it; the comparison is 63,122 departures from ATL scheduled in the clock hour DL3070 most often leaves in. Taxi-in is landing to gate, compared against every arrival FlyerIntel has on file at ILM (23,753 flights), not just DL3070’s own. More on taxi time.
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026
The hour it leaves ATL
Part of any flight’s record belongs to the clock rather than to the flight. DL3070 has one departure time, so this is what that time is worth.
On-time arrival rate. 63,122 departures from ATL are scheduled in the 9 PM–10 PM hour over the period, against 1,012,247 across the whole day.
DL3070 is scheduled out of ATL at 9:20 PM, in the 9 PM–10 PM bank. Departures from ATL in that hour arrive on time 73.6% of the time against 78.7% across the airport’s whole day — the slot alone is worth 5.1 points worse before anything about this particular flight is considered.
The two airport figures cover every departure from ATL to every destination, so they describe the slot rather than this journey — the like-for-like comparison against the route is above. Hours are scheduled local, and a number whose schedule moved between banks inside the period has no single hour and is not described here at all. Why the hour matters.
Source: FlyerIntel analysis of US DOT BTS data · June 2024 – July 2026 · Hours below 120 departures are not scored.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
49 min late
against a median of 9 min early
Percentiles over 660 operations; cancelled and diverted flights are counted separately.
Source: US DOT Bureau of Transportation Statistics · Data covering June 2024 – July 2026
Data and methodology
Calculated by FlyerIntel from 660 records of DL3070 operating ATL → ILM, 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.
Full methodology · Data sources · Report a problem
Related research: Most and Least Reliable Flight Numbers · The Delay You Inherit · Making Up Time in the Air
Analysis last recomputed