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Flight Reliability

DL 2572 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2572 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

85%
Arrive within 15 minutes
0 min
Average arrival delay
1.7%
Cancelled
9 min early
Median arrival delay

Based on 694 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(103 flights)
  • Tue87%(97 flights)
  • Wed85%(100 flights)
  • Thu81%(95 flights)
  • Fri90%(99 flights)
  • Sat85%(80 flights)
  • Sun82%(105 flights)
On-time by departure window
  • 9 AM–12 PM84%(315 flights)
  • 12–3 PM78%(18 flights)
  • 3–6 PM86%(325 flights)
  • 6–9 PM86%(21 flights)
On-time trend by month
100%
May

Jun 94% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202594%54
July 202587%55
August 202585%60
September 202592%60
October 202593%60
November 202571%55
December 202575%56
January 202673%52
February 202677%47
March 202682%60
April 202687%60
May 2026100%60
Departures on time
85%
Diverted
0.4%
Flights flown
679
Months covered
12

Keep nerding

Based on 694 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.