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Flight Reliability

DL 2594 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2594 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

72%
Arrive within 15 minutes
21 min
Average arrival delay
2.7%
Cancelled
5 min early
Median arrival delay

Based on 666 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(99 flights)
  • Tue75%(104 flights)
  • Wed77%(99 flights)
  • Thu65%(97 flights)
  • Fri77%(97 flights)
  • Sat70%(63 flights)
  • Sun72%(86 flights)
On-time by departure window
  • 12–3 PM76%(319 flights)
  • 3–6 PM—(4 flights)
  • 6–9 PM68%(322 flights)
On-time trend by month
78%
May

Jun 55% → May 78% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%60
July 202546%61
August 202566%62
September 202575%60
October 202585%60
November 202574%54
December 202554%48
January 202687%46
February 202691%46
March 202675%52
April 202683%47
May 202678%49
Departures on time
74%
Diverted
0.5%
Flights flown
645
Months covered
12

Keep nerding

Based on 666 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.