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Flight Reliability

AA 1818 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1818 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

76%
Arrive within 15 minutes
12 min
Average arrival delay
2.4%
Cancelled
7 min early
Median arrival delay

Based on 538 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon73%(69 flights)
  • Tue75%(73 flights)
  • Wed76%(74 flights)
  • Thu82%(76 flights)
  • Fri81%(72 flights)
  • Sat77%(78 flights)
  • Sun72%(81 flights)
On-time by departure window
  • 12–3 AM72%(71 flights)
  • 6–9 AM—(8 flights)
  • 9 AM–12 PM90%(41 flights)
  • 12–3 PM76%(195 flights)
  • 3–6 PM74%(117 flights)
  • 6–9 PM77%(91 flights)
On-time trend by month
82%
May

Jun 83% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%29
July 202563%30
August 202568%31
September 202574%53
October 202564%36
November 202579%43
December 202565%49
January 202673%33
February 202673%45
March 202687%60
April 202690%58
May 202682%56
Departures on time
73%
Diverted
0.4%
Flights flown
523
Months covered
12

Keep nerding

Based on 538 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.