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Flight Reliability

DL 3793 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 3793 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

94%
Arrive within 15 minutes
6 min early
Average arrival delay
0%
Cancelled
10 min early
Median arrival delay

Based on 716 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon97%(103 flights)
  • Tue94%(104 flights)
  • Wed92%(100 flights)
  • Thu92%(98 flights)
  • Fri93%(104 flights)
  • Sat97%(100 flights)
  • Sun91%(106 flights)
On-time by departure window
  • 6–9 AM—(1 flights)
  • 9 AM–12 PM—(1 flights)
  • 3–6 PM94%(713 flights)
On-time trend by month
94%
May

Jun 100% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%60
July 202597%62
August 202595%61
September 202593%60
October 202590%62
November 202588%58
December 202595%56
January 202693%60
February 202693%53
March 202695%61
April 202692%60
May 202694%62
Departures on time
93%
Diverted
0.1%
Flights flown
715
Months covered
12

Keep nerding

Based on 716 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.