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Flight Reliability

AA 3158 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3158 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

67%
Arrive within 15 minutes
12 min
Average arrival delay
3.4%
Cancelled
2 min early
Median arrival delay

Based on 352 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon66%(50 flights)
  • Tue70%(50 flights)
  • Wed78%(49 flights)
  • Thu58%(50 flights)
  • Fri62%(52 flights)
  • Sat71%(38 flights)
  • Sun69%(51 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 9 AM–12 PM71%(136 flights)
  • 12–3 PM—(1 flights)
  • 3–6 PM81%(31 flights)
  • 6–9 PM59%(153 flights)
  • 9 PM–12 AM88%(17 flights)
On-time trend by month
74%
May

Jun 54% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202554%28
July 202531%26
August 202552%31
September 202580%30
October 202574%31
November 202561%28
December 202571%28
January 202685%26
February 202668%25
March 202678%27
April 202679%29
May 202674%31
Departures on time
67%
Diverted
0%
Flights flown
340
Months covered
12

Keep nerding

Based on 352 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.