Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 1186 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1186 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
10 min
Average arrival delay
1.4%
Cancelled
6 min early
Median arrival delay

Based on 369 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(51 flights)
  • Tue77%(52 flights)
  • Wed79%(52 flights)
  • Thu74%(53 flights)
  • Fri78%(54 flights)
  • Sat84%(49 flights)
  • Sun70%(53 flights)
On-time by departure window
  • 6–9 AM94%(48 flights)
  • 9 AM–12 PM79%(138 flights)
  • 12–3 PM66%(50 flights)
  • 3–6 PM71%(128 flights)
On-time trend by month
90%
May

Jun 52% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202552%29
July 202569%29
August 202577%31
September 202583%29
October 202566%29
November 202561%18
December 202577%26
January 202681%31
February 202682%45
March 202681%36
April 202687%30
May 202690%31
Departures on time
79%
Diverted
0%
Flights flown
364
Months covered
12

Keep nerding

Based on 369 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.