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Flight Reliability

AA 1588 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1588 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
14 min
Average arrival delay
3.1%
Cancelled
2 min early
Median arrival delay

Based on 294 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(43 flights)
  • Tue75%(28 flights)
  • Wed84%(38 flights)
  • Thu72%(47 flights)
  • Fri83%(42 flights)
  • Sat73%(37 flights)
  • Sun65%(49 flights)
On-time by departure window
  • 12–3 AM94%(34 flights)
  • 3–6 AM—(6 flights)
  • 6–9 AM90%(103 flights)
  • 6–9 PM—(2 flights)
  • 9 PM–12 AM58%(139 flights)
On-time trend by month
69%
May

Jun 50% → May 69% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%30
July 202548%29
August 202542%12
October 202567%15
November 202586%29
December 202580%25
January 202696%28
February 202693%27
March 202693%30
April 202680%25
May 202669%26
Departures on time
74%
Diverted
0.3%
Flights flown
284
Months covered
12

Keep nerding

Based on 294 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.