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Flight Reliability

DL 1267 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1267 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

68%
Arrive within 15 minutes
21 min
Average arrival delay
0.9%
Cancelled
2 min
Median arrival delay

Based on 563 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon68%(84 flights)
  • Tue68%(84 flights)
  • Wed75%(79 flights)
  • Thu69%(81 flights)
  • Fri59%(82 flights)
  • Sat72%(64 flights)
  • Sun64%(83 flights)
On-time by departure window
  • 12–3 PM77%(85 flights)
  • 3–6 PM62%(250 flights)
  • 6–9 PM70%(222 flights)
On-time trend by month
71%
May

Jun 32% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202532%54
July 202535%46
August 202563%57
September 202583%60
October 202572%61
November 202576%58
December 202583%59
January 202673%33
February 202679%42
March 202654%13
April 202689%18
May 202671%56
Departures on time
65%
Diverted
0.2%
Flights flown
557
Months covered
12

Keep nerding

Based on 563 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.