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Flight Reliability

AA 412 · American Airlines

Hartford → Miami (BDL–MIA)95% of its flights flew this route. The rest (LAX–MIA, SEA–SJC) are included in these numbers.

100
Nerd Approved
WanderNerd Reliability Score
94%
Arrive within 15 minutes
9 min early
Average arrival delay
0%
Cancelled
14 min early
Median arrival delay

Based on 219 historical flights. Data through May 2026.

What the data says

Sunday scaries are real for this one.

AA 412 arrived on time 97% of the time on Thursdays. On Sundays: 87%.

A bit ahead of the BDL–MIA route.

AA 412 arrived on time 94% of the time, versus 90% across the BDL–MIA route.

Well ahead of the American Airlines network.

AA 412 arrived on time 94% of the time, versus 77% across the American Airlines network.

It basically never cancels.

Out of 219 scheduled flights, only 0.0% were cancelled.

The breakdown

On-time by weekday
  • Mon88%(32 flights)
  • Tue94%(31 flights)
  • Wed97%(31 flights)
  • Thu97%(32 flights)
  • Fri97%(32 flights)
  • Sat97%(31 flights)
  • Sun87%(30 flights)
On-time by departure window
  • 3–6 AM93%(209 flights)
  • 6–9 AM—(7 flights)
  • 12–3 PM—(3 flights)
On-time trend by month
94%
May

Jun 93% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202587%31
August 202594%31
September 202597%30
October 202597%31
April 202692%24
May 202694%31
Departures on time
93%
Diverted
0%
Flights flown
219
Months covered
10

Same route, other flights

Keep nerding

Based on 219 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.