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Flight Reliability

DL 1792 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1792 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

82%
Arrive within 15 minutes
5 min
Average arrival delay
0.7%
Cancelled
10 min early
Median arrival delay

Based on 439 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(63 flights)
  • Tue84%(62 flights)
  • Wed89%(63 flights)
  • Thu86%(63 flights)
  • Fri79%(62 flights)
  • Sat86%(58 flights)
  • Sun71%(63 flights)
On-time by departure window
  • 6–9 AM90%(192 flights)
  • 9 AM–12 PM76%(241 flights)
  • 12–3 PM—(1 flights)
On-time trend by month
94%
May

Jun 72% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%46
July 202585%61
August 202579%61
September 202595%60
October 202581%62
November 202583%60
December 202564%36
April 202677%17
May 202694%31
Departures on time
85%
Diverted
0.5%
Flights flown
434
Months covered
9

Keep nerding

Based on 439 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.