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Flight Reliability

DL 3880 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 3880 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

96%
Arrive within 15 minutes
9 min early
Average arrival delay
0.6%
Cancelled
11 min early
Median arrival delay

Based on 720 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon90%(104 flights)
  • Tue98%(104 flights)
  • Wed94%(100 flights)
  • Thu99%(98 flights)
  • Fri95%(104 flights)
  • Sat99%(102 flights)
  • Sun99%(104 flights)
On-time by departure window
  • 9 AM–12 PM97%(358 flights)
  • 12–3 PM96%(358 flights)
On-time trend by month
100%
May

Jun 95% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202595%60
July 202598%62
August 202597%62
September 202597%60
October 202598%62
November 202593%54
December 202598%56
January 202698%60
February 202689%56
March 202695%62
April 202697%60
May 2026100%62
Departures on time
96%
Diverted
0%
Flights flown
716
Months covered
12

Keep nerding

Based on 720 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.