Flight number record

DL 2380

Delta Air Lines · Atlanta to New York

Route: ATL → JFK
Departs: 12:15
Flights: 362
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s DL 2380, check with Delta Air Lines.

DL 2380 lands a B, 4 points better than the national rate of 77.6%. About one flight in five arrives 15 minutes late or worse, and those flights are late by about an hour on average. That is a workable record, not a spotless one. That rests on 362 flights, with a median arrival 5 minutes early.

On time

81.3%

Arrivals under 15 minutes late, of 353 completed flights

Avg delay

62 min

Across delayed arrivals only, not all flights

Cancelled

2.21%

National rate is 1.81%

1 hour+ late

5.9%

National rate is 8.1%

These figures cover 362 flights between July 2025 and June 2026. The median arrival is 5 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.

Schedule

When DL 2380 flies

DL 2380 flies ATL to JFK without a single fixed slot. Its most common scheduled departure was 12:15, used on 123 of 362 flights, with 12:05 (60 flights) and 12:00 (59 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 12:15123 flights34.0%
Departs 12:0560 flights16.6%
Departs 12:0059 flights16.3%

Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.

Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.

A 12:15 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.8%, and DL 2380 runs 3 points better at 81.3%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.

Against the route

DL 2380 next to ATL to JFK

Every carrier on ATL to JFK combined arrived on time 75.3% of the time across 4,263 flights, so DL 2380 is 6 points ahead of it. Delta flew 2,448 flights on the same city pair under all its flight numbers, including this one, and those ran 79.7% on time. Across its whole network Delta Air Lines managed 81.6%, close to this flight's figure.

DL 2380 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
DL 2380thin sample	362	81.3%	62 min	2.21%	B
All Delta Air Lines on ATL–JFK	2,448	79.7%	75 min	1.51%	B
All carriers on ATL–JFK	4,263	75.3%	83 min	2.35%	B
Delta Air Lines, whole network	1,038,570	81.6%	71 min	1.62%	B

Across the year

DL 2380 quarter by quarter

DL 2380 did not run the same all year. Its best quarter was Apr–Jun 2026 at 87.8% on time and its weakest Jan–Mar 2026 at 75.0%, a swing of 13 points on roughly 91 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 202592 flights80.4%
Oct–Dec 202590 flights81.6%
Jan–Mar 202689 flights75.0%
Apr–Jun 202691 flights87.8%

Scale runs 65% to 95%. Rows with fewer than 30 flights show a dash.

By weekday, DL 2380 did best on Wednesday at 90.4% on time and worst on Thursday at 73.1%. Each day rests on about 52 flights, so a gap of 17 points is worth noticing but could still narrow in another year.

Delay causes

Why DL 2380 runs late

One category carries most of the weight here. Carrier accounts for 42% of the 4,096 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Carrier
42%
National Airspace System
42%
Late-arriving aircraft
14%
Extreme weather
2%

The largest share of delay minutes, 42%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. Unlike weather, that is a management outcome, and it is the category where the gap between two carriers on the same schedule is genuinely earned. It accounts for 1,740 of the 4,096 delay minutes reported here. The split is drawn from 4,096 delay minutes reported on DL 2380.

Cancellations sit at 2.21% against a national 1.81%, which is ordinary. Diversions add another 0.28%.

Connections and routes

What a delay on this flight costs

5.9% of arrivals land an hour or more late, close to the national 8.1%. That is the figure that decides a connection, and it says a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about an hour, which a normal layover absorbs.

The 760 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. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.

Every one of the 362 flights under DL 2380 in the data flew ATL to JFK. 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. 362 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 2380

For a booking, read DL 2380 as 81.3% on time with 2.21% cancelled over 362 flights. Those are rates from the past twelve months, not a forecast for any particular day.

Where to go next

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, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures