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Flight Reliability

DL 5654 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 5654 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

78%
Arrive within 15 minutes
4 min
Average arrival delay
6.1%
Cancelled
11 min early
Median arrival delay

Based on 608 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(84 flights)
  • Tue75%(88 flights)
  • Wed73%(93 flights)
  • Thu75%(85 flights)
  • Fri84%(90 flights)
  • Sat88%(41 flights)
  • Sun79%(89 flights)
On-time by departure window
  • 6–9 AM88%(123 flights)
  • 9 AM–12 PM83%(106 flights)
  • 12–3 PM78%(18 flights)
  • 3–6 PM71%(311 flights)
  • 6–9 PM92%(12 flights)
On-time trend by month
92%
May

Jun 65% → May 92% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%46
July 202566%47
August 202586%56
September 202591%54
October 202558%52
November 202570%46
December 202571%42
January 202678%27
February 202678%36
March 202683%58
April 202689%56
May 202692%50
Departures on time
80%
Diverted
0.2%
Flights flown
570
Months covered
12

Keep nerding

Based on 608 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.