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Flight Reliability

DL 5463 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 5463 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

73%
Arrive within 15 minutes
16 min
Average arrival delay
3.8%
Cancelled
8 min early
Median arrival delay

Based on 556 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(81 flights)
  • Tue79%(87 flights)
  • Wed70%(79 flights)
  • Thu68%(79 flights)
  • Fri75%(84 flights)
  • Sat78%(40 flights)
  • Sun65%(82 flights)
On-time by departure window
  • 9 AM–12 PM—(9 flights)
  • 12–3 PM74%(260 flights)
  • 3–6 PM72%(263 flights)
On-time trend by month
76%
May

Jun 59% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%44
July 202580%40
August 202581%52
September 202592%52
October 202570%59
November 202565%52
December 202555%55
January 2026100%30
March 202663%38
April 202671%55
May 202676%55
Departures on time
72%
Diverted
0.5%
Flights flown
532
Months covered
11

Keep nerding

Based on 556 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.