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Flight Reliability

AA 4664 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4664 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

80%
Arrive within 15 minutes
8 min
Average arrival delay
2.8%
Cancelled
6 min early
Median arrival delay

Based on 357 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(55 flights)
  • Tue71%(56 flights)
  • Wed80%(56 flights)
  • Thu82%(56 flights)
  • Fri78%(58 flights)
  • Sat78%(27 flights)
  • Sun92%(38 flights)
On-time by departure window
  • 6–9 AM78%(216 flights)
  • 9 AM–12 PM85%(58 flights)
  • 12–3 PM86%(36 flights)
  • 6–9 PM75%(36 flights)
On-time trend by month
90%
May

Jun 76% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%21
July 202586%22
August 202589%47
September 202575%28
October 202585%54
November 202574%27
December 202542%19
January 202683%18
February 202679%19
March 202686%29
April 202667%33
May 202690%29
Departures on time
86%
Diverted
0.3%
Flights flown
346
Months covered
12

Keep nerding

Based on 357 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.