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Route Reliability

Miami → Grand Rapids

MIA–GRR · 1,214 miles · Miami International Airport to Gerald R. Ford International Airport

65
Usually Fine
WanderNerd Reliability Score
71%
Arrive within 15 minutes
13 min
Average arrival delay
1.4%
Cancelled
208
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 71% of the time across 208 flights. No comparison to make.

What the data says

Mondays have been rough.

MIA–GRR flights arrived on time 85% of the time on Tuesdays and just 61% on Mondays. That gap is worth planning around.

Slipping a little lately.

MIA–GRR flights arrived on time 65% of the time over the last three months in the data, compared with 71% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon61%(28 flights)
  • Tue85%(27 flights)
  • Wed79%(29 flights)
  • Thu81%(26 flights)
  • Fri62%(29 flights)
  • Sat68%(34 flights)
  • Sun64%(28 flights)
On-time by departure window
  • 9 AM–12 PM—(4 flights)
  • 3–6 PM—(1 flights)
  • 6–9 PM71%(196 flights)
On-time trend by month
61%
May

Nov 89% → May 61% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202589%28
December 202568%31
January 202670%33
February 202676%29
March 202662%29
April 202671%28
May 202661%23

Same trip, other airports

Keep nerding

Based on 208 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.