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Route Reliability

Miami → Hartford

MIA–BDL · 1,194 miles · Miami International Airport to Bradley International Airport

72
Usually Fine
WanderNerd Reliability Score
71%
Arrive within 15 minutes
9 min
Average arrival delay
1.4%
Cancelled
428
Flights in the data

Data through May 2026.

Airlines on this route

  • American Airlines70% on time · 395 flights
  • Frontier Airlines78% on time · 33 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning flights do better here.

MIA–BDL flights departing between 9 AM–12 PM arrived on time 85% of the time, versus 68% between 6–9 PM.

Thursday is the weak spot.

MIA–BDL flights arrived on time 79% of the time on Wednesdays. On Thursdays: 67%.

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
  • Mon68%(60 flights)
  • Tue76%(58 flights)
  • Wed79%(57 flights)
  • Thu67%(63 flights)
  • Fri68%(62 flights)
  • Sat68%(56 flights)
  • Sun71%(65 flights)
On-time by departure window
  • 9 AM–12 PM85%(33 flights)
  • 12–3 PM—(6 flights)
  • 3–6 PM83%(24 flights)
  • 6–9 PM68%(349 flights)
  • 9 PM–12 AM—(9 flights)
On-time trend by month
80%
May

Jun 63% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202563%30
July 202558%31
August 202555%31
September 202577%30
October 202582%39
November 202576%42
December 202576%33
January 202668%31
February 202662%26
March 202650%30
April 202683%47
May 202680%51

Same trip, other airports

Keep nerding

Based on 428 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.