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Flight Reliability

DL 5316 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 5316 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

88%
Arrive within 15 minutes
4 min early
Average arrival delay
2.6%
Cancelled
15 min early
Median arrival delay

Based on 613 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon93%(88 flights)
  • Tue86%(87 flights)
  • Wed95%(85 flights)
  • Thu81%(86 flights)
  • Fri90%(88 flights)
  • Sat83%(81 flights)
  • Sun84%(81 flights)
On-time by departure window
  • 6–9 AM94%(140 flights)
  • 9 AM–12 PM90%(312 flights)
  • 12–3 PM76%(144 flights)
On-time trend by month
95%
May

Jun 86% → May 95% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%56
July 202597%59
August 202597%62
September 202590%60
October 202589%61
November 202578%54
December 202567%48
January 202682%22
March 202682%45
April 202690%60
May 202695%61
Departures on time
88%
Diverted
0.2%
Flights flown
596
Months covered
12

Keep nerding

Based on 613 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.