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Flight Reliability

DL 2798 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2798 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

85%
Arrive within 15 minutes
1 min
Average arrival delay
2.4%
Cancelled
8 min early
Median arrival delay

Based on 373 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(52 flights)
  • Tue92%(51 flights)
  • Wed93%(54 flights)
  • Thu87%(54 flights)
  • Fri84%(55 flights)
  • Sat83%(47 flights)
  • Sun74%(49 flights)
On-time by departure window
  • 6–9 AM86%(181 flights)
  • 9 AM–12 PM72%(18 flights)
  • 12–3 PM86%(163 flights)
On-time trend by month
83%
May

Jun 100% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%14
December 202585%60
January 202689%54
February 202691%55
March 202685%60
April 202676%58
May 202683%60
Departures on time
85%
Diverted
0.5%
Flights flown
362
Months covered
8

Keep nerding

Based on 373 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.