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WanderNerd

Flight Reliability

DL 1382 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 1382 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

87%
Arrive within 15 minutes
3 min early
Average arrival delay
1.6%
Cancelled
14 min early
Median arrival delay

Based on 250 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon91%(35 flights)
  • Tue91%(35 flights)
  • Wed81%(36 flights)
  • Thu92%(37 flights)
  • Fri94%(35 flights)
  • Sat84%(31 flights)
  • Sun75%(36 flights)
On-time by departure window
  • 3–6 AM84%(158 flights)
  • 6–9 AM(7 flights)
  • 12–3 PM(1 flights)
  • 3–6 PM92%(75 flights)
  • 9 PM–12 AM(4 flights)
On-time trend by month
97%
May

Aug 95% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202595%21
September 202588%25
October 202596%27
December 202550%12
January 202668%28
February 202689%27
March 202690%30
April 202690%30
May 202697%31
Departures on time
87%
Diverted
0.4%
Flights flown
245
Months covered
11

Based on 250 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.