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Flight Reliability

DL 3752 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 3752 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

81%
Arrive within 15 minutes
14 min
Average arrival delay
0%
Cancelled
11 min early
Median arrival delay

Based on 476 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(69 flights)
  • Tue84%(69 flights)
  • Wed86%(69 flights)
  • Thu81%(69 flights)
  • Fri74%(69 flights)
  • Sat85%(65 flights)
  • Sun80%(65 flights)
On-time by departure window
  • 3–6 AM98%(155 flights)
  • 12–3 PM73%(320 flights)
On-time trend by month
85%
May

Jun 100% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%30
July 202594%31
August 2025100%31
September 2025100%30
October 2025100%31
December 202546%24
January 202655%62
February 202665%48
March 202673%62
April 202693%59
May 202685%58
Departures on time
81%
Diverted
0.2%
Flights flown
475
Months covered
12

Keep nerding

Based on 476 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.