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Flight Reliability

DL 2600 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2600 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

78%
Arrive within 15 minutes
9 min
Average arrival delay
0.5%
Cancelled
4 min early
Median arrival delay

Based on 578 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(87 flights)
  • Tue81%(86 flights)
  • Wed89%(81 flights)
  • Thu76%(80 flights)
  • Fri71%(76 flights)
  • Sat76%(76 flights)
  • Sun77%(86 flights)
On-time by departure window
  • 12–3 PM—(5 flights)
  • 3–6 PM78%(320 flights)
  • 6–9 PM79%(247 flights)
On-time trend by month
76%
May

Jun 48% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202548%59
July 202568%60
August 202583%60
September 202585%60
October 202589%52
November 202585%60
December 202595%20
January 202689%26
March 202678%46
April 202680%60
May 202676%62
Departures on time
78%
Diverted
0.5%
Flights flown
572
Months covered
12

Keep nerding

Based on 578 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.