Flight number record
DL 2365
Delta Air Lines · Newark to Atlanta
- Route
- EWR → ATL
- Departs
- 08:30
- Flights
- 337
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s DL 2365, check with Delta Air Lines.
DL 2365 lands a B−, 5 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by close to two hours on average. That rests on 337 flights, with a median arrival 12 minutes early.
Set against the rest of the country, DL 2365's record is 5 points better than the US average of 77.3%. That gap is worth roughly 54 fewer late arrivals for every thousand flights.
Key figures
On time
82.7%
Arrivals under 15 minutes late, of 324 completed flights
Avg delay
108 min
Across delayed arrivals only, not all flights
Cancelled
3.86%
National rate is 1.89%
1 hour+ late
9.0%
National rate is 8.3%
These figures cover 337 flights between September 2025 and August 2026. Beyond the headline rate, 9.0% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When DL 2365 flies
DL 2365 flies EWR to ATL without a single fixed slot. Its most common scheduled departure was 08:30, used on 138 of 337 flights, with 08:05 (82 flights) and 08:00 (53 flights) next.
- Departs 08:30138 flights40.9%
- Departs 08:0582 flights24.3%
- Departs 08:0053 flights15.7%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 08:30 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and DL 2365 runs level with that at 82.7%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
DL 2365 next to EWR to ATL
Every carrier on EWR to ATL combined arrived on time 76.9% of the time across 6,252 flights, so DL 2365 is 6 points ahead of it. Delta flew 3,038 flights on the same city pair under all its flight numbers, including this one, and those ran 79.3% on time. Across its whole network Delta Air Lines managed 81.1%, which this flight beats by 2 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| DL 2365thin sample | 337 | 82.7% | 108 min | 3.86% | B− |
| All Delta Air Lines on EWR–ATL | 3,038 | 79.3% | 95 min | 3.95% | B− |
| All carriers on EWR–ATL | 6,252 | 76.9% | 89 min | 3.85% | B− |
| Delta Air Lines, whole network | 1,039,517 | 81.1% | 71 min | 1.74% | B |
Across the year
DL 2365 quarter by quarter
DL 2365 did not run the same all year. Its best quarter was Apr–Jun 2026 at 89.4% on time and its weakest Oct–Dec 2025 at 73.3%, a swing of 16 points on roughly 67 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202530 flights83.3%
- Oct–Dec 202580 flights73.3%
- Jan–Mar 202679 flights88.2%
- Apr–Jun 202686 flights89.4%
- Jul–Sep 202662 flights77.6%
Scale runs 65% to 95%.
By weekday, DL 2365 ranged from 80.0% on Friday to 88.0% on Wednesday. With about 48 flights behind each day, a spread of 8 points is inside normal variation, so the day you fly is not worth changing for this flight.
Arrival by arrival
How late DL 2365 runs when it is late
DL 2365 often beats the schedule: 130 of 324 completed flights, 40%, arrived 15 minutes or more early. When DL 2365 is late it tends to be very late: 29 of its 56 late arrivals were an hour or more behind, and 15 were two hours or more.
- 15+ min early130 flights40.1%
- Within 15 min138 flights42.6%
- 15–29 min late19 flights5.9%
- 30–59 min late8 flights2.5%
- 1–2 hours late14 flights4.3%
- 2+ hours late15 flights4.6%
Scale runs 0% to 100%.
Share of 324 completed flights by arrival against schedule.
8 of 48 late departures made up the time and arrived on time, 17% of them. 16 flights left on time and still arrived late.
The worst days
Worst days for DL 2365
The latest arrival of the period was on 12 March 2026, 11 hours 44 minutes behind schedule; most of its delay minutes were filed as extreme weather. On three of the five worst days the largest share was filed as carrier-caused (crew, maintenance, fuelling, baggage).
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 12 March 2026 | 11 hours 44 minutes | Extreme weather |
| 16 September 2025 | 6 hours 32 minutes | Carrier |
| 31 July 2026 | 5 hours 56 minutes | Carrier |
| 14 December 2025 | 5 hours 48 minutes | Extreme weather |
| 23 October 2025 | 5 hours 44 minutes | Carrier |
Delay causes
Why DL 2365 runs late
Carrier accounts for 57% of the 6,044 delay minutes carriers reported here, and the remaining four split what is left.
- 57%Carrier
- 25%Extreme weather
- 14%National Airspace System
- 4%Late-arriving aircraft
Extreme weather accounts for 25% of delay minutes, well above the single-digit share typical across the system. Weather delays are lumpy: they arrive as whole bad days rather than as a steady drag, so the quarterly figures above are the more useful view of the risk. The national share is 6%, so this operation carries roughly 4.1 times the usual weather exposure. The split is drawn from 6,044 delay minutes reported on DL 2365.
Cancellations run at 3.86%, against 1.89% nationally. That is about one flight in 25 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and routes
What a delay on this flight costs
9.0% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
The 746 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty.
Every one of the 337 flights under DL 2365 in the data flew EWR to ATL. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 337 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking DL 2365
For a booking, the cancellation rate is the figure to plan around on DL 2365: 3.86% of its 337 scheduled flights did not operate. A late arrival costs close to two hours, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- EWR to ATL, every carrier and departure
- ATL to EWR, the return direction
- Delta Air Lines 2353 on the same route83.2%
- Frontier Airlines 4601 on the same route77.0%
- Delta Air Lines 2397 on the same route81.0%
- Frontier Airlines 1157 on the same route64.1%
- Delta Air Lines 1673 on the same route85.1%
- Delta Air Lines 2325 on the same route80.9%
- Newark Liberty International (EWR) delay statistics
- Hartsfield-Jackson Atlanta International (ATL) delay statistics
- Delta Air Lines on-time record
- Every Delta Air Lines flight number with a record
- The most and least reliable flight numbers in the US
- What a cancellation rate actually tells you (and what it hides)
A flight number here means Delta Air Lines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.