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Flight Reliability

DL 1008 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1008 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

69%
Arrive within 15 minutes
15 min
Average arrival delay
3.3%
Cancelled
1 min early
Median arrival delay

Based on 482 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(63 flights)
  • Tue74%(69 flights)
  • Wed69%(70 flights)
  • Thu61%(66 flights)
  • Fri71%(66 flights)
  • Sat79%(58 flights)
  • Sun66%(71 flights)
On-time by departure window
  • 6–9 AM81%(16 flights)
  • 12–3 PM—(5 flights)
  • 3–6 PM72%(359 flights)
  • 6–9 PM51%(82 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
82%
May

Jun 57% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%46
July 202539%51
August 202576%41
September 202583%29
October 202561%31
November 202564%28
December 202552%29
January 202687%31
February 202664%28
March 202674%53
April 202693%40
May 202682%56
Departures on time
70%
Diverted
0.6%
Flights flown
463
Months covered
12

Keep nerding

Based on 482 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.