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Flight Reliability

DL 5222 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 5222 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

61%
Arrive within 15 minutes
27 min
Average arrival delay
7.3%
Cancelled
2 min
Median arrival delay

Based on 356 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(48 flights)
  • Tue61%(59 flights)
  • Wed62%(55 flights)
  • Thu57%(54 flights)
  • Fri63%(56 flights)
  • Sat83%(12 flights)
  • Sun49%(45 flights)
On-time by departure window
  • 12–3 PM62%(13 flights)
  • 3–6 PM62%(141 flights)
  • 6–9 PM59%(175 flights)
On-time trend by month
60%
May

Jun 68% → May 60% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%22
November 202559%34
December 202542%41
January 202688%42
February 202655%40
March 202648%52
April 202665%43
May 202660%48
Departures on time
60%
Diverted
0.3%
Flights flown
329
Months covered
10

Keep nerding

Based on 356 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.