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Flight Reliability

DL 2976 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2976 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

92%
Arrive within 15 minutes
6 min early
Average arrival delay
2.5%
Cancelled
10 min early
Median arrival delay

Based on 728 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon86%(97 flights)
  • Tue90%(104 flights)
  • Wed93%(102 flights)
  • Thu99%(104 flights)
  • Fri94%(103 flights)
  • Sat91%(97 flights)
  • Sun87%(102 flights)
On-time by departure window
  • 6–9 AM94%(352 flights)
  • 9 AM–12 PM90%(357 flights)
On-time trend by month
90%
May

Jun 86% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%59
July 202585%59
August 202585%61
September 202595%60
October 202597%62
November 202591%57
December 202597%60
January 202693%57
February 202695%56
March 202693%60
April 202692%60
May 202690%58
Departures on time
92%
Diverted
0.1%
Flights flown
709
Months covered
12

Keep nerding

Based on 728 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.