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Flight Reliability

DL 1324 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1324 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

77%
Arrive within 15 minutes
8 min
Average arrival delay
4.2%
Cancelled
8 min early
Median arrival delay

Based on 457 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon80%(73 flights)
  • Tue78%(45 flights)
  • Wed73%(45 flights)
  • Thu84%(79 flights)
  • Fri81%(79 flights)
  • Sat89%(36 flights)
  • Sun62%(81 flights)
On-time by departure window
  • 6–9 AM88%(143 flights)
  • 9 AM–12 PM87%(115 flights)
  • 3–6 PM67%(61 flights)
  • 6–9 PM60%(119 flights)
On-time trend by month
89%
May

Jun 53% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202553%38
July 202571%28
August 202581%26
September 202575%24
October 202557%28
November 202556%18
December 202562%29
January 202685%39
February 202676%38
March 202688%50
April 202693%58
May 202689%62
Departures on time
77%
Diverted
0%
Flights flown
438
Months covered
12

Keep nerding

Based on 457 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.