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Flight Reliability

DL 2067 · Delta Air Lines

Atlanta → Detroit (ATL–DTW)96% of its flights flew this route. The rest (DFW–SLC) are included in these numbers.

77
Usually Fine
WanderNerd Reliability Score
73%
Arrive within 15 minutes
14 min
Average arrival delay
0.3%
Cancelled
1 min
Median arrival delay

Based on 364 historical flights. Data through May 2026.

What the data says

3–6 PM has a slight edge.

Departures between 3–6 PM arrived on time 73% of the time, against 69% between 6–9 PM.

Sunday scaries are real for this one.

DL 2067 arrived on time 84% of the time on Wednesdays and just 63% on Sundays. That gap is worth planning around.

A bit behind the ATL–DTW route.

DL 2067 arrived on time 73% of the time, versus 78% across the ATL–DTW route.

Lagging the Delta Air Lines network.

DL 2067 arrived on time 73% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon67%(52 flights)
  • Tue75%(52 flights)
  • Wed84%(51 flights)
  • Thu69%(52 flights)
  • Fri75%(52 flights)
  • Sat79%(52 flights)
  • Sun63%(51 flights)
On-time by departure window
  • 3–6 PM73%(346 flights)
  • 6–9 PM69%(16 flights)
On-time trend by month
48%
May

Jun 50% → May 48% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%30
July 202558%31
August 202568%31
September 202587%30
October 202581%31
November 202583%29
December 202574%31
January 202677%30
February 202678%27
March 202690%31
April 202687%30
May 202648%31
Departures on time
73%
Diverted
0.3%
Flights flown
362
Months covered
12

Same route, other flights

Keep nerding

Based on 364 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.