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Flight Reliability

AA 3204 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3204 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

75%
Arrive within 15 minutes
11 min
Average arrival delay
3.5%
Cancelled
6 min early
Median arrival delay

Based on 481 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(72 flights)
  • Tue79%(58 flights)
  • Wed87%(60 flights)
  • Thu78%(76 flights)
  • Fri70%(67 flights)
  • Sat75%(57 flights)
  • Sun60%(73 flights)
On-time by departure window
  • 9 AM–12 PM81%(146 flights)
  • 12–3 PM79%(147 flights)
  • 3–6 PM64%(14 flights)
  • 6–9 PM67%(156 flights)
On-time trend by month
81%
May

Jun 61% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202561%28
July 202560%30
August 202553%15
September 202558%12
October 202567%30
November 202576%53
December 202573%62
January 202689%55
February 202678%51
March 202688%60
April 202669%36
May 202681%31
Departures on time
75%
Diverted
0.2%
Flights flown
463
Months covered
12

Keep nerding

Based on 481 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.