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Flight Reliability

DL 1182 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1182 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

85%
Arrive within 15 minutes
1 min early
Average arrival delay
2.3%
Cancelled
13 min early
Median arrival delay

Based on 646 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(101 flights)
  • Tue84%(102 flights)
  • Wed87%(102 flights)
  • Thu98%(97 flights)
  • Fri90%(95 flights)
  • Sat74%(35 flights)
  • Sun78%(92 flights)
On-time by departure window
  • 6–9 AM81%(31 flights)
  • 9 AM–12 PM87%(346 flights)
  • 12–3 PM86%(232 flights)
  • 3–6 PM53%(15 flights)
On-time trend by month
81%
May

Jun 77% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%44
July 202580%50
August 202582%49
September 202596%52
October 202598%52
November 202583%46
December 202577%60
January 202686%56
February 2026100%50
March 202676%59
April 202689%54
May 202681%52
Departures on time
85%
Diverted
1.1%
Flights flown
624
Months covered
12

Keep nerding

Based on 646 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.