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Flight Reliability

DL 2576 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2576 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

70%
Arrive within 15 minutes
17 min
Average arrival delay
1.6%
Cancelled
3 min early
Median arrival delay

Based on 493 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(69 flights)
  • Tue74%(70 flights)
  • Wed68%(71 flights)
  • Thu71%(68 flights)
  • Fri65%(68 flights)
  • Sat57%(68 flights)
  • Sun74%(66 flights)
On-time by departure window
  • 9 AM–12 PM78%(151 flights)
  • 12–3 PM65%(306 flights)
  • 3–6 PM70%(23 flights)
On-time trend by month
71%
Apr

Jun 60% → Apr 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%52
July 202557%60
August 202560%57
September 202580%59
October 202592%62
November 202562%37
December 202558%31
January 202673%30
February 202671%28
March 202680%30
April 202671%28
Departures on time
73%
Diverted
1.0%
Flights flown
480
Months covered
12

Keep nerding

Based on 493 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.