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Flight Reliability

DL 5592 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 5592 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
2 min
Average arrival delay
1.5%
Cancelled
11 min early
Median arrival delay

Based on 400 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(53 flights)
  • Tue71%(55 flights)
  • Wed87%(55 flights)
  • Thu79%(58 flights)
  • Fri75%(55 flights)
  • Sat90%(67 flights)
  • Sun92%(51 flights)
On-time by departure window
  • 6–9 AM86%(151 flights)
  • 9 AM–12 PM86%(111 flights)
  • 12–3 PM66%(77 flights)
  • 3–6 PM—(1 flights)
  • 6–9 PM83%(54 flights)
On-time trend by month
88%
May

Jun 91% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202591%21
July 202583%41
August 202597%39
September 202566%38
October 202567%54
November 202573%26
December 202585%41
January 202683%29
February 202691%22
March 202667%12
April 202690%20
May 202688%51
Departures on time
84%
Diverted
0%
Flights flown
394
Months covered
12

Keep nerding

Based on 400 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.