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Flight Reliability

DL 2247 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2247 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

83%
Arrive within 15 minutes
5 min
Average arrival delay
0%
Cancelled
6 min early
Median arrival delay

Based on 457 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon87%(69 flights)
  • Tue85%(60 flights)
  • Wed80%(60 flights)
  • Thu84%(69 flights)
  • Fri82%(68 flights)
  • Sat80%(60 flights)
  • Sun80%(69 flights)
On-time by departure window
  • 6–9 AM86%(301 flights)
  • 9 AM–12 PM85%(39 flights)
  • 12–3 PM73%(99 flights)
  • 3–6 PM69%(16 flights)
On-time trend by month
65%
May

Jun 86% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%36
July 202581%31
August 202597%31
September 202587%30
October 202587%31
November 202570%30
December 202581%43
January 202686%50
February 202687%46
March 202678%60
April 202683%41
May 202665%26
Departures on time
85%
Diverted
0.4%
Flights flown
455
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.