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Flight Reliability

DL 2448 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2448 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
2 min
Average arrival delay
0.8%
Cancelled
12 min early
Median arrival delay

Based on 261 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon97%(32 flights)
  • Tue88%(32 flights)
  • Wed100%(32 flights)
  • Thu82%(33 flights)
  • Fri94%(33 flights)
  • Sat80%(64 flights)
  • Sun94%(33 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 6–9 AM91%(200 flights)
  • 9 AM–12 PM56%(16 flights)
  • 3–6 PM93%(41 flights)
On-time trend by month
96%
May

Jun 100% → May 96% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%30
July 202587%31
August 202597%31
September 202587%30
October 202594%31
November 202580%30
December 202591%23
May 202696%25
Departures on time
90%
Diverted
0%
Flights flown
259
Months covered
12

Keep nerding

Based on 261 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.