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Flight Reliability

DL 2569 · Delta Air Lines

Jacksonville → Atlanta (JAX–ATL)

97
Nerd Approved
WanderNerd Reliability Score
92%
Arrive within 15 minutes
5 min early
Average arrival delay
0.8%
Cancelled
9 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Sunday scaries are real for this one.

DL 2569 arrived on time 98% of the time on Saturdays. On Sundays: 89%.

Better than the JAX–ATL route average.

DL 2569 arrived on time 92% of the time, versus 85% across the JAX–ATL route.

Better than the Delta Air Lines network average.

DL 2569 arrived on time 92% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon89%(52 flights)
  • Tue92%(52 flights)
  • Wed92%(52 flights)
  • Thu96%(52 flights)
  • Fri90%(52 flights)
  • Sat98%(50 flights)
  • Sun89%(52 flights)
On-time by departure window
  • 6–9 AM92%(358 flights)
  • 9 AM–12 PM—(4 flights)
On-time trend by month
90%
May

Jun 93% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202593%30
August 2025100%31
September 202593%30
October 202590%31
November 202597%30
December 202590%31
January 202690%29
February 202689%28
March 202687%31
April 202693%30
May 202690%31
Departures on time
93%
Diverted
0%
Flights flown
362
Months covered
12

Same route, other flights

Keep nerding

Based on 365 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.