Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 6187 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 6187 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

81%
Arrive within 15 minutes
18 min
Average arrival delay
1.1%
Cancelled
12 min early
Median arrival delay

Based on 274 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(39 flights)
  • Tue73%(37 flights)
  • Wed87%(37 flights)
  • Thu77%(39 flights)
  • Fri87%(37 flights)
  • Sat82%(38 flights)
  • Sun81%(42 flights)
On-time by departure window
  • 3–6 AM91%(43 flights)
  • 6–9 AM88%(111 flights)
  • 9 AM–12 PM85%(54 flights)
  • 3–6 PM83%(12 flights)
  • 6–9 PM—(4 flights)
  • 9 PM–12 AM53%(45 flights)
On-time trend by month
93%
May

Oct 85% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 202585%54
November 202596%28
December 202586%29
January 202648%31
February 202669%26
March 202693%29
April 202687%30
May 202693%30
Departures on time
84%
Diverted
0.7%
Flights flown
269
Months covered
11

Keep nerding

Based on 274 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.