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Flight Reliability

DL 3183 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 3183 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

95%
Arrive within 15 minutes
11 min early
Average arrival delay
1.9%
Cancelled
16 min early
Median arrival delay

Based on 161 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon88%(16 flights)
  • Tue94%(16 flights)
  • Wed94%(16 flights)
  • Thu100%(15 flights)
  • Fri100%(15 flights)
  • Sat94%(46 flights)
  • Sun97%(34 flights)
On-time by departure window
  • 6–9 AM95%(99 flights)
  • 9 AM–12 PM97%(58 flights)
  • 12–3 PM—(1 flights)
On-time trend by month
90%
May

Jun 95% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202595%20
July 2025100%24
August 2025100%16
January 202696%26
February 2026100%11
April 202694%18
May 202690%31
Departures on time
94%
Diverted
0%
Flights flown
158
Months covered
10

Keep nerding

Based on 161 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.