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Flight Reliability

DL 2086 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2086 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

82%
Arrive within 15 minutes
4 min
Average arrival delay
3.0%
Cancelled
11 min early
Median arrival delay

Based on 608 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon87%(87 flights)
  • Tue75%(93 flights)
  • Wed89%(93 flights)
  • Thu79%(89 flights)
  • Fri77%(88 flights)
  • Sat85%(53 flights)
  • Sun81%(86 flights)
On-time by departure window
  • 9 AM–12 PM—(2 flights)
  • 12–3 PM82%(54 flights)
  • 3–6 PM84%(313 flights)
  • 6–9 PM80%(220 flights)
On-time trend by month
80%
May

Jun 53% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202553%58
July 202576%58
August 202586%58
September 202597%60
October 202589%54
November 202588%48
December 202590%30
January 202685%40
February 202686%44
March 202677%35
April 202679%48
May 202680%56
Departures on time
80%
Diverted
0.2%
Flights flown
589
Months covered
12

Keep nerding

Based on 608 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.