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Route Reliability

AZO → Detroit

AZO–DTW · 113 miles · AZO Airport to Detroit Metropolitan Wayne County Airport

71
Usually Fine
WanderNerd Reliability Score
76%
Arrive within 15 minutes
22 min
Average arrival delay
1.7%
Cancelled
1,008
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 76% of the time across 1,008 flights. No comparison to make.

What the data says

Morning flights do better here.

AZO–DTW flights departing between 6–9 AM arrived on time 83% of the time, versus 66% between 3–6 PM.

Monday is the weak spot.

AZO–DTW flights arrived on time 81% of the time on Saturdays. On Mondays: 69%.

Trending in the right direction.

AZO–DTW flights arrived on time 77% of the time over the last three months in the data, compared with 59% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon69%(150 flights)
  • Tue74%(144 flights)
  • Wed75%(144 flights)
  • Thu78%(152 flights)
  • Fri77%(149 flights)
  • Sat81%(102 flights)
  • Sun77%(150 flights)
On-time by departure window
  • 3–6 AM83%(319 flights)
  • 6–9 AM83%(41 flights)
  • 9 AM–12 PM78%(151 flights)
  • 12–3 PM74%(205 flights)
  • 3–6 PM66%(53 flights)
  • 6–9 PM68%(222 flights)
On-time trend by month
84%
May

Jun 81% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202581%86
July 202576%87
August 202572%87
September 202592%86
October 202589%88
November 202583%78
December 202560%77
January 202656%73
February 202661%70
March 202666%83
April 202681%84
May 202684%92

Keep nerding

Based on 1,008 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.