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Flight Reliability

DL 2265 · Delta Air Lines

Atlanta → Jacksonville (ATL–JAX)96% of its flights flew this route. The rest (ATL–SDF) are included in these numbers.

63
A Little Dicey
WanderNerd Reliability Score
64%
Arrive within 15 minutes
18 min
Average arrival delay
1.3%
Cancelled
1 min
Median arrival delay

Based on 300 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

DL 2265 departing between 9 PM–12 AM arrived on time 79% of the time, versus 64% between 6–9 PM.

Sunday scaries are real for this one.

DL 2265 arrived on time 70% of the time on Mondays and just 48% on Sundays. That gap is worth planning around.

Lagging the ATL–JAX route.

DL 2265 arrived on time 64% of the time, versus 75% across the ATL–JAX route.

Well behind the Delta Air Lines network.

DL 2265 arrived on time 64% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon70%(47 flights)
  • Tue64%(36 flights)
  • Wed69%(36 flights)
  • Thu70%(47 flights)
  • Fri65%(46 flights)
  • Sat64%(36 flights)
  • Sun48%(48 flights)
On-time by departure window
  • 6–9 PM64%(282 flights)
  • 9 PM–12 AM79%(14 flights)
On-time trend by month
68%
May

Jun 36% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202536%28
July 202542%31
August 202558%31
September 202587%30
October 202572%18
November 202555%11
December 202552%23
January 202671%17
February 202675%20
March 202665%26
April 202690%30
May 202668%31
Departures on time
64%
Diverted
0%
Flights flown
296
Months covered
12

Same route, other flights

Keep nerding

Based on 300 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.