Flight number record

DL 2569

Delta Air Lines · Jacksonville to Atlanta

Route: JAX → ATL
Departs: 08:20
Flights: 365
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s DL 2569, check with Delta Air Lines.

DL 2569 earns an A+. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 14 points better than the national rate of 77.6%. When something does go wrong the average delay runs an hour and a half. That rests on 365 flights, with a median arrival 10 minutes early.

Set against the rest of the country, DL 2569's record is 14 points better than the US average of 77.6%. That gap is worth roughly 141 fewer late arrivals for every thousand flights.

On time

91.7%

Arrivals under 15 minutes late, of 362 completed flights

Avg delay

87 min

Across delayed arrivals only, not all flights

Cancelled

0.82%

National rate is 1.81%

1 hour+ late

2.5%

National rate is 8.1%

These figures cover 365 flights between July 2025 and June 2026. The median arrival is 10 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 2569 flies

DL 2569 flies JAX to ATL without a single fixed slot. Its most common scheduled departure was 08:20, used on 96 of 365 flights, with 08:30 (62 flights) and 08:15 (56 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 08:2096 flights26.3%
Departs 08:3062 flights17.0%
Departs 08:1556 flights15.3%

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 08:20 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 84.1%, and DL 2569 runs 8 points better at 91.7%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.

Against the route

DL 2569 next to JAX to ATL

Every carrier on JAX to ATL combined arrived on time 84.9% of the time across 4,018 flights, so DL 2569 is 7 points ahead of it. Delta flew 3,830 flights on the same city pair under all its flight numbers, including this one, and those ran 86.4% on time. Across its whole network Delta Air Lines managed 81.6%, which this flight beats by 10 points.

DL 2569 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
DL 2569	365	91.7%	87 min	0.82%	A+
All Delta Air Lines on JAX–ATL	3,830	86.4%	84 min	1.49%	A
All carriers on JAX–ATL	4,018	84.9%	83 min	1.52%	B
Delta Air Lines, whole network	1,038,570	81.6%	71 min	1.62%	B

Across the year

DL 2569 quarter by quarter

Quarter by quarter DL 2569 held fairly steady: 95.6% in Jul–Sep 2025, 91.3% in Oct–Dec 2025, 88.6% in Jan–Mar 2026 and 91.2% in Apr–Jun 2026. A spread of 7 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.

Jul–Sep 202592 flights95.6%
Oct–Dec 202592 flights91.3%
Jan–Mar 202690 flights88.6%
Apr–Jun 202691 flights91.2%

Scale runs 80% to 100%. Rows with fewer than 30 flights show a dash.

By weekday, DL 2569 ranged from 86.3% on Sunday to 98.0% on Saturday. With about 52 flights behind each day, a spread of 12 points is inside normal variation, so the day you fly is not worth changing for this flight.

Delay causes

Why DL 2569 runs late

One category carries most of the weight here. Carrier accounts for 76% of the 2,620 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
76%
National Airspace System
23%
Late-arriving aircraft
1%

The largest share of delay minutes, 76%, 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 1,981 of the 2,620 delay minutes reported here. The split is drawn from 2,620 delay minutes reported on DL 2569.

Cancellations are rare at 0.82%, below the national 1.81% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.

Connections and routes

What a delay on this flight costs

Badly late arrivals are rare here: only 2.5% land an hour or more behind schedule, against 8.1% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.

Every one of the 365 flights under DL 2569 in the data flew JAX 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. 365 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 2569

For a booking, DL 2569 has one of the better records a US domestic flight can show: 91.7% on time and 0.82% cancelled. That is a base rate, not a promise about any single 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