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Flight Reliability

DL 874 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 874 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

89%
Arrive within 15 minutes
3 min early
Average arrival delay
2.2%
Cancelled
9 min early
Median arrival delay

Based on 730 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon87%(104 flights)
  • Tue89%(102 flights)
  • Wed86%(103 flights)
  • Thu90%(103 flights)
  • Fri91%(98 flights)
  • Sat89%(101 flights)
  • Sun89%(99 flights)
On-time by departure window
  • 9 AM–12 PM90%(358 flights)
  • 12–3 PM88%(352 flights)
On-time trend by month
89%
May

Jun 86% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%57
July 202585%61
August 202590%60
September 202597%60
October 202588%60
November 202587%60
December 202585%60
January 202691%58
February 202698%56
March 202677%57
April 202692%60
May 202689%61
Departures on time
89%
Diverted
0.5%
Flights flown
710
Months covered
12

Keep nerding

Based on 730 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.