Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 4580 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4580 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

68%
Arrive within 15 minutes
13 min
Average arrival delay
8.9%
Cancelled
6 min early
Median arrival delay

Based on 359 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon63%(48 flights)
  • Tue76%(54 flights)
  • Wed75%(52 flights)
  • Thu61%(43 flights)
  • Fri65%(46 flights)
  • Sat78%(36 flights)
  • Sun60%(48 flights)
On-time by departure window
  • 6–9 AM91%(75 flights)
  • 9 AM–12 PM91%(44 flights)
  • 12–3 PM—(1 flights)
  • 3–6 PM40%(85 flights)
  • 6–9 PM52%(42 flights)
  • 9 PM–12 AM74%(80 flights)
On-time trend by month
91%
May

Jun 38% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202538%24
July 202529%21
August 202550%30
September 202541%27
October 202556%16
November 202591%21
December 202553%19
January 202661%23
February 202681%21
March 202693%29
April 202689%54
May 202691%42
Departures on time
72%
Diverted
0%
Flights flown
327
Months covered
12

Keep nerding

Based on 359 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.