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Flight Reliability

DL 5689 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 5689 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

63%
Arrive within 15 minutes
21 min
Average arrival delay
5.6%
Cancelled
4 min
Median arrival delay

Based on 391 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon62%(58 flights)
  • Tue71%(61 flights)
  • Wed56%(61 flights)
  • Thu70%(57 flights)
  • Fri61%(57 flights)
  • Sat83%(12 flights)
  • Sun52%(62 flights)
On-time by departure window
  • 12–3 PM—(1 flights)
  • 3–6 PM63%(288 flights)
  • 6–9 PM62%(79 flights)
On-time trend by month
71%
May

Jun 24% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202524%25
July 202540%25
August 202569%26
September 202564%25
October 202567%24
November 202555%22
December 202564%28
January 202675%24
February 202676%33
March 202662%47
April 202668%37
May 202671%52
Departures on time
69%
Diverted
0.3%
Flights flown
368
Months covered
12

Keep nerding

Based on 391 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.