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Flight Reliability

DL 908 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 908 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
0.8%
Cancelled
9 min early
Median arrival delay

Based on 364 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(51 flights)
  • Tue85%(52 flights)
  • Wed90%(52 flights)
  • Thu92%(51 flights)
  • Fri82%(51 flights)
  • Sat76%(50 flights)
  • Sun69%(52 flights)
On-time by departure window
  • 9 AM–12 PM85%(88 flights)
  • 12–3 PM87%(134 flights)
  • 3–6 PM75%(134 flights)
  • 6–9 PM—(3 flights)
On-time trend by month
87%
May

Jun 73% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%30
July 202590%30
August 202584%31
September 202597%30
October 202576%29
November 202587%30
December 202572%29
January 202668%31
February 202686%28
March 202687%31
April 202676%29
May 202687%31
Departures on time
79%
Diverted
0.5%
Flights flown
359
Months covered
12

Keep nerding

Based on 364 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.