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Flight Reliability

DL 3075 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 3075 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

81%
Arrive within 15 minutes
4 min
Average arrival delay
1.9%
Cancelled
9 min early
Median arrival delay

Based on 473 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(74 flights)
  • Tue86%(77 flights)
  • Wed81%(77 flights)
  • Thu84%(77 flights)
  • Fri82%(73 flights)
  • Sat79%(14 flights)
  • Sun73%(71 flights)
On-time by departure window
  • 3–6 PM80%(252 flights)
  • 6–9 PM81%(211 flights)
On-time trend by month
90%
Apr

Jun 59% → Apr 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%39
July 202554%46
August 202583%48
September 202597%58
October 202582%54
November 202588%51
December 202585%34
January 202683%24
February 2026100%35
March 202670%54
April 202690%20
Departures on time
78%
Diverted
0.2%
Flights flown
463
Months covered
11

Keep nerding

Based on 473 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.