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Route Reliability

Hartford → Miami

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

93
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
1 min early
Average arrival delay
1.4%
Cancelled
429
Flights in the data

Data through May 2026.

Airlines on this route

  • American Airlines91% on time · 396 flights
  • Frontier Airlines88% 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.

BDL–MIA flights departing between 3–6 AM arrived on time 91% of the time, versus 84% between 3–6 PM.

Sunday scaries are real for this one.

BDL–MIA flights arrived on time 97% of the time on Thursdays and just 81% on Sundays. That gap is worth planning around.

Ticking up lately.

BDL–MIA flights arrived on time 91% of the time over the last three months in the data, compared with 84% 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
  • Mon89%(62 flights)
  • Tue95%(55 flights)
  • Wed91%(57 flights)
  • Thu97%(63 flights)
  • Fri95%(63 flights)
  • Sat86%(56 flights)
  • Sun81%(67 flights)
On-time by departure window
  • 3–6 AM91%(359 flights)
  • 6–9 AM—(1 flights)
  • 12–3 PM—(2 flights)
  • 3–6 PM84%(37 flights)
  • 6–9 PM88%(24 flights)
On-time trend by month
88%
May

Jun 93% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202587%31
August 202594%31
September 202597%30
October 202598%40
November 202591%42
December 202577%34
January 202681%31
February 202696%26
March 202693%30
April 202692%47
May 202688%51

Same trip, other airports

Keep nerding

Based on 429 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.