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Flight Reliability

DL 2248 · Delta Air Lines

Atlanta → Cincinnati (ATL–CVG)

74
Usually Fine
WanderNerd Reliability Score
73%
Arrive within 15 minutes
9 min
Average arrival delay
1.6%
Cancelled
5 min early
Median arrival delay

Based on 308 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

DL 2248 departing between 3–6 PM arrived on time 80% of the time, versus 71% between 6–9 PM.

Thursdays have been rough.

DL 2248 arrived on time 89% of the time on Wednesdays and just 61% on Thursdays. That gap is worth planning around.

Lagging the ATL–CVG route.

DL 2248 arrived on time 73% of the time, versus 82% across the ATL–CVG route.

Lagging the Delta Air Lines network.

DL 2248 arrived on time 73% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon82%(49 flights)
  • Tue69%(35 flights)
  • Wed89%(35 flights)
  • Thu61%(49 flights)
  • Fri75%(48 flights)
  • Sat76%(38 flights)
  • Sun65%(48 flights)
On-time by departure window
  • 3–6 PM80%(70 flights)
  • 6–9 PM71%(232 flights)
On-time trend by month
67%
May

Jun 50% → May 67% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%26
July 202553%30
August 202573%30
September 202597%30
October 202581%31
November 202586%28
December 202570%23
January 202686%21
February 202673%22
March 202673%22
April 202667%18
May 202667%21
Departures on time
77%
Diverted
0.3%
Flights flown
302
Months covered
12

Same route, other flights

Keep nerding

Based on 308 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.