Skip to content
WanderNerd
Check a flight

Flight Reliability

DL 3083 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 3083 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

83%
Arrive within 15 minutes
5 min
Average arrival delay
2.5%
Cancelled
8 min early
Median arrival delay

Based on 484 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon89%(79 flights)
  • Tue89%(54 flights)
  • Wed85%(54 flights)
  • Thu85%(78 flights)
  • Fri71%(80 flights)
  • Sat87%(47 flights)
  • Sun80%(78 flights)
On-time by departure window
  • 12–3 PM87%(97 flights)
  • 3–6 PM85%(194 flights)
  • 6–9 PM78%(164 flights)
  • 9 PM–12 AM93%(15 flights)
On-time trend by month
74%
May

Jun 74% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202574%34
July 202576%38
August 202572%36
September 202575%24
October 202584%32
November 202590%19
January 202694%51
February 202693%55
March 202688%58
April 202685%60
May 202674%62
Departures on time
81%
Diverted
0.4%
Flights flown
470
Months covered
12

Keep nerding

Based on 484 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.